Grammar

Grammar is the set of structural rules governing the composition of clauses, phrases, and words in any given natural language. For the SBI Clerk exam, a strong understanding of English grammar is crucial for excelling in the General English section. We will cover the fundamental concepts and advanced rules that are frequently tested.

Parts of Speech

The eight parts of speech are the basic building blocks of sentences. Understanding their function helps in constructing correct sentences and identifying errors.

1. Nouns

A noun is a word that represents a person, place, thing, or idea. They can be singular or plural, common or proper, concrete or abstract, collective, or material.

  • Singular vs. Plural: 'cat' vs. 'cats', 'child' vs. 'children'.
  • Common vs. Proper: 'city' vs. 'Delhi', 'river' vs. 'Ganges'. Proper nouns are capitalized.
  • Concrete vs. Abstract: 'table' (can be touched) vs. 'happiness' (an idea).
  • Collective: 'team', 'flock', 'committee'.
  • Material: 'gold', 'wood', 'water'.

2. Pronouns

A pronoun is a word used in place of a noun to avoid repetition. They must agree in number and gender with the noun they replace (the antecedent).

  • Personal: I, you, he, she, it, we, they (subjective); me, you, him, her, it, us, them (objective); my, your, his, her, its, our, their (possessive).
  • Demonstrative: this, that, these, those.
  • Interrogative: who, whom, whose, which, what.
  • Relative: who, whom, whose, which, that, what.
  • Indefinite: all, any, some, none, few, many, each, every.
  • Reflexive: myself, yourself, himself, herself, itself, ourselves, yourselves, themselves.

3. Verbs

Verbs express action or a state of being. They are essential for forming sentences and indicate tense, mood, and voice.

  • Action Verbs: 'run', 'eat', 'think'.
  • Linking Verbs: 'is', 'am', 'are', 'was', 'were', 'seems', 'becomes'. They connect the subject to a noun or adjective that describes it.
  • Auxiliary (Helping) Verbs: 'be', 'have', 'do', and modal verbs like 'can', 'could', 'will', 'would', 'shall', 'should', 'may', 'might', 'must'.
  • Tenses: Present, Past, Future, and their continuous, perfect, and perfect continuous forms.
  • Voice: Active (Subject performs action) and Passive (Subject receives action).

4. Adjectives

Adjectives modify or describe nouns and pronouns, providing more information about their qualities, quantity, or extent.

  • Descriptive: 'beautiful', 'tall', 'red'.
  • Quantitative: 'some', 'many', 'enough'.
  • Demonstrative: 'this', 'that', 'these', 'those' (when used before a noun).
  • Possessive: 'my', 'your', 'his', 'her'.
  • Interrogative: 'which', 'what', 'whose' (when used before a noun).
  • Degrees of Comparison: Positive ('tall'), Comparative ('taller'), Superlative ('tallest').

5. Adverbs

Adverbs modify verbs, adjectives, or other adverbs, providing information about manner, time, place, frequency, degree, or reason.

  • Manner: 'quickly', 'slowly', 'carefully'.
  • Time: 'yesterday', 'now', 'soon'.
  • Place: 'here', 'there', 'everywhere'.
  • Frequency: 'always', 'often', 'never'.
  • Degree: 'very', 'quite', 'too'.

6. Prepositions

Prepositions show the relationship between a noun or pronoun and other words in the sentence, often indicating location, direction, or time.

  • Common prepositions include: 'in', 'on', 'at', 'for', 'to', 'from', 'with', 'by', 'about', 'over', 'under', 'through'.
  • Phrasal Prepositions: 'according to', 'because of', 'in front of'.

7. Conjunctions

Conjunctions connect words, phrases, or clauses. They are the 'joining' words.

  • Coordinating: FANBOYS (For, And, Nor, But, Or, Yet, So). They connect elements of equal grammatical rank.
  • Subordinating: 'because', 'since', 'although', 'if', 'when', 'while', 'whereas'. They connect a dependent clause to an independent clause.
  • Correlative: Pairs of conjunctions like 'either...or', 'neither...nor', 'both...and', 'not only...but also'.

8. Interjections

Interjections are words or phrases that express strong emotion or surprise. They are often set apart by punctuation.

  • Examples: 'Wow!', 'Ouch!', 'Alas!', 'Hey!'.

Common Grammar Errors and Rules

Many grammar questions in exams focus on common errors related to subject-verb agreement, pronoun usage, verb tense, parallel structure, and the correct use of modifiers.

Subject-Verb Agreement

The verb in a sentence must agree in number with its subject. This can be tricky with compound subjects, intervening phrases, and indefinite pronouns.

  • Compound Subjects: Joined by 'and' usually take a plural verb ('John and Mary are here'). Subjects joined by 'or' or 'nor' take a verb that agrees with the closer subject ('Neither the students nor the teacher was prepared').
  • Intervening Phrases: Phrases between the subject and verb do not affect agreement. Ignore phrases starting with 'along with', 'as well as', 'in addition to', 'together with'. ('The captain, along with his team, is ready.').
  • Indefinite Pronouns: Some are always singular ('each', 'every', 'either', 'neither', 'one', 'nobody', 'somebody', 'anybody', 'everybody'), some are always plural ('both', 'few', 'many', 'several'), and some can be singular or plural depending on the context ('all', 'any', 'most', 'none', 'some'). ('Everybody is here.' vs. 'Some of the apples are rotten.').
  • Collective Nouns: Can be singular or plural depending on whether the group is acting as a unit or as individuals. ('The committee decides the issue.' vs. 'The committee are arguing among themselves.').
Memory Trick for Subject-Verb Agreement: Always identify the true subject of the sentence first. Ignore any phrases that come between the subject and the verb. If the subject is singular, the verb must be singular. If the subject is plural, the verb must be plural.

Pronoun Agreement

Pronouns must agree in number, gender, and person with their antecedents (the noun they refer to).

  • Number: 'Each student must submit their assignment.' (Traditionally 'his' or 'his or her', but 'their' is widely accepted as a singular pronoun now). 'The team won its game.' (Team is acting as a unit).
  • Person: Avoid switching between 'I', 'you', 'he/she/it', 'we', 'they' unnecessarily within a sentence or related sentences.
  • Clarity of Antecedent: Ensure it's clear which noun a pronoun refers to. Avoid ambiguous pronoun references. ('When Sarah told her mother that she was pregnant, her mother was shocked.' - Who is 'she' and 'her'?)

Verb Tense Consistency

Maintain a consistent verb tense throughout a passage unless a change is logically required by the sequence of events.

  • Example of inconsistency: 'She walked into the room and sees a strange object.' (Should be: 'She walked into the room and saw...')
  • Example of logical change: 'She walks into the room every day and sees a strange object. Yesterday, she noticed something new.' (Present tense for habit, past tense for a specific past event).

Parallel Structure (Parallelism)

Elements joined by conjunctions (and, but, or) or used in comparisons should be in the same grammatical form.

  • Incorrect: 'She likes swimming, hiking, and to ride her bike.'
  • Correct: 'She likes swimming, hiking, and riding her bike.' (All gerunds)
  • Incorrect: 'The report was informative, concise, and it was well-organized.'
  • Correct: 'The report was informative, concise, and well-organized.' (All adjectives)

Modifiers (Adjectives and Adverbs)

Ensure adjectives modify nouns/pronouns and adverbs modify verbs/adjectives/adverbs. Watch out for misplaced and dangling modifiers.

  • Misplaced Modifier: Placed incorrectly, modifying the wrong word. ('He bought a used car from a salesman for his daughter.' - Sounds like the salesman is for his daughter.) Correct: 'He bought a used car for his daughter from a salesman.'
  • Dangling Modifier: A phrase that doesn't logically modify any word in the sentence. ('Running quickly, the finish line was crossed.' - Who was running? The finish line?) Correct: 'Running quickly, she crossed the finish line.'
  • Adjective vs. Adverb: 'He is a quick runner.' (Adjective modifying noun) vs. 'He runs quickly.' (Adverb modifying verb). Some words can be both ('fast').

Articles (a, an, the)

Correct usage of definite ('the') and indefinite ('a', 'an') articles is important.

  • Use 'a' before consonant sounds ('a book'), 'an' before vowel sounds ('an apple').
  • Use 'the' for specific, previously mentioned, or unique items ('the sun', 'the book I read').
  • Omit the article when referring to general concepts or plural nouns in a general sense ('Children love games.' vs. 'The children playing in the park are noisy.').

Conditionals

Conditional sentences express a condition and its result. They typically use 'if' clauses.

  • Type 0 (General Truths): If + Present Simple, Present Simple. ('If you heat water, it boils.')
  • Type 1 (Real Condition - Future): If + Present Simple, Future Simple (will + base verb). ('If it rains, we will stay home.')
  • Type 2 (Unreal Condition - Present/Future): If + Past Simple, would + base verb. ('If I had money, I would buy a car.')
  • Type 3 (Unreal Condition - Past): If + Past Perfect, would have + past participle. ('If I had studied, I would have passed the exam.')

Reported Speech

Changing direct speech to indirect (reported) speech involves changes in tense, pronouns, and time/place expressions.

  • Tense Shift: Present becomes Past, Past becomes Past Perfect, etc. ('He said, "I am tired."' becomes 'He said that he was tired.')
  • Pronoun Shift: 'He said, "I will help you."' becomes 'He said that he would help me.'
  • Time/Place Shift: 'now' becomes 'then', 'here' becomes 'there', 'today' becomes 'that day'.

Active and Passive Voice

Understanding when to use active (direct) vs. passive (indirect) voice is key.

  • Active: The subject performs the action. ('The cat chased the mouse.')
  • Passive: The subject receives the action. ('The mouse was chased by the cat.')
  • Passive voice is often used when the doer of the action is unknown or unimportant, or to emphasize the object.

Commonly Confused Words

Many errors arise from using similar-sounding words incorrectly.

  • Affect vs. Effect: 'Affect' is usually a verb (to influence), 'effect' is usually a noun (a result). ('The rain will affect our plans.' 'The effect of the rain was flooding.')
  • Than vs. Then: 'Than' is used for comparison; 'then' refers to time. ('She is taller than him.' 'First we eat, then we sleep.')
  • Its vs. It's: 'Its' is possessive; 'it's' is a contraction of 'it is' or 'it has'. ('The dog wagged its tail.' 'It's a beautiful day.')
  • Their, There, They're: 'Their' is possessive; 'there' indicates place or existence; 'they're' is a contraction of 'they are'. ('Their car is over there.' 'They're going home.')
  • Complement vs. Compliment: 'Complement' means to complete or go well with; 'compliment' means praise or express admiration. ('The wine complements the meal.' 'She received a nice compliment.')

Synonyms

Synonyms are words that have the same or nearly the same meaning as another word. In the exam, you'll be asked to identify a synonym for a given word, often within the context of a sentence.

Strategies for Synonyms

To excel in synonyms, build a strong vocabulary. Reading widely, using a dictionary, and practicing regularly are key.

  • Understand Nuance: Many synonyms have slightly different shades of meaning. Choose the one that best fits the context.
  • Context is King: Always consider the sentence in which the word appears. A word can have multiple meanings, and its synonym will depend on the specific meaning used.
  • Eliminate Options: Often, you can eliminate incorrect options by identifying words that are antonyms or have completely unrelated meanings.

Common Synonyms for SBI Clerk Exam

Here is a list of commonly tested synonyms. Focus on understanding the core meaning and common usage.

Word Synonyms Example Usage
Abundant Plentiful, Ample, Copious, Profuse, Rich There is an abundant supply of food.
Accelerate Speed up, Hasten, Expedite, Quicken The new policy aims to accelerate economic growth.
Adversity Misfortune, Hardship, Difficulty, Calamity, Tribulation She faced great adversity with courage.
Ambiguous Unclear, Vague, Uncertain, Equivocal, Obscure The instructions were ambiguous and confusing.
Amiable Friendly, Pleasant, Cordial, Agreeable, Affable He was an amiable host, making everyone feel welcome.
Apparent Obvious, Evident, Clear, Manifest, Visible It became apparent that he was lying.
Arrogant Haughty, Conceited, Pompous, Overbearing, Smug His arrogant attitude offended many people.
Brevity Conciseness, Shortness, Succinctness, Terse We appreciate the brevity of your remarks.
Candid Frank, Honest, Open, Forthright, Sincere She gave a candid assessment of the situation.
Censure Criticize, Rebuke, Reprimand, Condemn, Blame The committee decided to censure the official for misconduct.
Coherent Logical, Consistent, Understandable, Rational, Intelligible His argument was not very coherent.
Conceal Hide, Disguise, Mask, Cover, Obscure He tried to conceal the evidence.
Concur Agree, Assent, Approve, Accord I concur with your opinion on this matter.
Conspicuous Obvious, Noticeable, Prominent, Striking, Visible The bright red car was conspicuous in the parking lot.
Credible Believable, Plausible, Trustworthy, Reliable, Convincing The witness provided a credible account of the event.
Crucial Vital, Essential, Critical, Important, Pivotal This decision is crucial for the company's future.
Diligent Hardworking, Industrious, Assiduous, Sedulous, Meticulous She is a diligent student who always completes her assignments.
Durable Strong, Sturdy, Long-lasting, Resilient, Tough The new material is very durable.
Elaborate Detailed, Complicated, Intricate, Fancy, Rich He gave an elaborate explanation of his plan.
Eloquent Fluent, Articulate, Expressive, Persuasive, Well-spoken The politician delivered an eloquent speech.
Embellish Decorate, Adorn, Ornate, Enhance, Garnish The artist chose to embellish the painting with gold leaf.
Encounter Meet, Come across, Face, Confront, Experience We might encounter some difficulties on the journey.
Enthusiastic Eager, Passionate, Zealous, Ardent, Keen He was enthusiastic about the new project.
Ephemeral Short-lived, Transient, Fleeting, Momentary, Temporary The beauty of the cherry blossoms is ephemeral.
Exaggerate Overstate, Magnify, Amplify, Inflate Don't exaggerate the problem; it's not that serious.
Frugal Thrifty, Economical, Saving, Parsimonious He lived a frugal life, saving money whenever possible.
Genuine Real, Authentic, True, Sincere, Honest Her smile was genuine and warm.
Gregarious Sociable, Outgoing, Friendly, Extroverted, Companionable She is a gregarious person who loves parties.
Harsh Severe, Cruel, Rough, Unpleasant, Strident The desert climate is very harsh.
Hinder Obstruct, Impede, Hamper, Delay, Prevent Lack of funding will hinder the research.
Illustrate Explain, Depict, Show, Demonstrate, Clarify The examples illustrate the main point.
Impartial Unbiased, Neutral, Fair, Objective, Just A judge must remain impartial.
Incompetent Unskilled, Inept, Incapable, Ineffectual The company fired the incompetent employee.
Indifferent Uncaring, Apathetic, Uninterested, Unconcerned He seemed indifferent to the outcome of the game.
Inhibit Restrain, Hinder, Prevent, Suppress, Curb Shyness can inhibit social interaction.
Innocuous Harmless, Benign, Inoffensive, Mild The snake was surprisingly innocuous.
Integrity Honesty, Morality, Uprightness, Soundness, Wholeness He is known for his strong sense of integrity.
Juxtapose Place side by side, Compare, Contrast, Collocate The exhibition juxtaposes modern art with classical sculptures.
Lethargic Sluggish, Lazy, Slow, Torpid, Drowsy He felt lethargic after the large meal.
Lucid Clear, Understandable, Rational, Bright, Translucent Despite his illness, he remained lucid.
Meticulous Careful, Precise, Thorough, Scrupulous, Painstaking The surgeon was meticulous in her work.
Mundane Ordinary, Commonplace, Dull, Boring, Everyday She longed for an escape from her mundane routine.
Nefarious Wicked, Villainous, Sinister, Evil, Depraved The villain's nefarious plan was foiled.
Obsolete Outdated, Antiquated, Archaic, Disused, Old-fashioned The technology is now obsolete.
Omit Exclude, Leave out, Skip, Neglect Please do not omit any details from your report.
Perplexing Confusing, Puzzling, Bewildering, Baffling, Enigmatic The riddle was quite perplexing.
Plausible Believable, Reasonable, Credible, Likely, Sound His explanation for being late sounded plausible.
Precise Exact, Accurate, Specific, Definite, Sharp We need precise measurements for this recipe.
Profound Deep, Intense, Significant, Thoughtful, Serious The book offered profound insights into human nature.
Profuse Abundant, Plentiful, Copious, Lavish, Extravagant He apologized profusely for his mistake.
Prominent Famous, Important, Well-known, Conspicuous, Noticeable She is a prominent figure in the scientific community.
Prudent Wise, Careful, Cautious, Sensible, Judicious It is prudent to save money for emergencies.
Reckless Careless, Hasty, Rash, Impulsive, Unthinking Driving under the influence is extremely reckless.
Refute Disprove, Contradict, Deny, Rebut The lawyer tried to refute the evidence against his client.
Relevant Applicable, Related, Pertinent, Significant, Germane Please stick to the topic; your comments are not relevant.
Resilient Tough, Strong, Flexible, Adaptable, Hardy Children are often very resilient after a setback.
Retain Keep, Hold, Preserve, Maintain, Continue The company hopes to retain its top employees.
Scrutinize Examine closely, Inspect, Analyze, Study, Investigate The auditor will scrutinize the financial records.
Skeptic Doubter, Cynic, Questioner, Nonbeliever He is a skeptic when it comes to conspiracy theories.
Slovenly Messy, Untidy, Careless, Sloppy, Disorganized His slovenly appearance suggested he didn't care.
Stagnant Still, Motionless, Stale, Unmoving, Dormant The pond water had become stagnant.
Stark Severe, Bleak, Grim, Striking, Sharp The stark reality of the situation became clear.
Subtle Slight, Delicate, Nuanced, Indirect, Faint There was a subtle change in his mood.
Superficial Surface-level, Shallow, Trivial, Slight, Cosmetic His understanding of the topic was merely superficial.
Tenacious Persistent, Determined, Stubborn, Resolute, Adamant The reporter was tenacious in her pursuit of the story.
Transient Temporary, Fleeting, Ephemeral, Short-lived, Passing The feeling of euphoria was transient.
Trivial Unimportant, Minor, Insignificant, Petty, Frivolous Let's focus on the important issues, not the trivial ones.
Ubiquitous Pervasive, Universal, Omnipresent, Widespread, Common Smartphones have become ubiquitous.
Venerate Revere, Respect, Worship, Honor, Adore Many people venerate historical figures.
Vibrant Lively, Energetic, Bright, Vivid, Dynamic The city has a vibrant nightlife.
Vigilant Watchful, Alert, Attentive, Cautious, Observant The security guards remained vigilant throughout the night.
Vindicate Clear (of blame), Justify, Acquit, Absolve, Substantiate The new evidence helped to vindicate the accused.
Wary Cautious, Careful, Suspicious, Vigilant, Apprehensive Be wary of strangers offering deals that seem too good to be true.
Zealous Enthusiastic, Passionate, Fervent, Eager, Devoted He was a zealous supporter of the environmental movement.

Antonyms

Antonyms are words that have opposite meanings. Identifying antonyms is another common question type in the English section.

Strategies for Antonyms

Similar to synonyms, a strong vocabulary and understanding of word nuances are crucial. Context is equally important.

  • Identify the Core Meaning: Understand the primary meaning of the given word.
  • Consider the Part of Speech: The antonym should generally be of the same part of speech (e.g., antonym of a noun is a noun, antonym of an adjective is an adjective).
  • Contextual Clues: The sentence provided will guide you to the specific meaning of the word being tested.
  • Look for Opposites: Think of words that represent the direct opposite concept.

Common Antonyms for SBI Clerk Exam

Here is a list of frequently tested antonyms. Note that some words can have multiple antonyms depending on the context.

Word Antonyms Example Usage
Abundant Scarce, Sparse, Lacking, Meager, Deficient Resources were abundant, unlike the previous year when they were scarce.
Accelerate Decelerate, Slow down, Retard, Hinder The driver had to accelerate quickly, but then had to slow down for the turn.
Adversity Prosperity, Success, Good fortune, Advantage, Boon He overcame great adversity to achieve great prosperity.
Ambiguous Clear, Unambiguous, Explicit, Definite, Obvious The instructions were ambiguous; they needed to be more clear.
Amiable Unfriendly, Rude, Hostile, Disagreeable, Surly She was an amiable person, not at all rude.
Apparent Hidden, Obscure, Concealed, Uncertain, Doubtful It was apparent he was lying, making his guilt not hidden.
Arrogant Humble, Modest, Unassuming, Meek His arrogant demeanor was the opposite of his humble beginnings.
Brevity Lengthiness, Verbosity, Prolongation, Expanse We appreciated the brevity of the speech, unlike its potential lengthiness.
Candid Deceitful, Dishonest, Guarded, Evasive, Insincere She gave a candid answer, not an evasive one.
Censure Praise, Commendation, Approval, Applause, Acclaim Instead of censure, he received praise for his bravery.
Coherent Incoherent, Illogical, Confused, Irrational, Disjointed His argument was coherent, not illogical.
Conceal Reveal, Disclose, Expose, Show, Uncover He tried to conceal the truth, but it was eventually revealed.
Concur Disagree, Differ, Dissent, Oppose Most people concur, but a few disagree.
Conspicuous Inconspicuous, Hidden, Unnoticeable, Subtle, Ordinary The bright sign was conspicuous, unlike the unnoticeable details.
Credible Incredible, Unbelievable, Implausible, Doubtful, False The story seemed credible, not unbelievable.
Crucial Unimportant, Trivial, Minor, Insignificant, Secondary This is a crucial step; don't treat it as unimportant.
Diligent Lazy, Idle, Careless, Negligent, Slothful She was diligent in her studies, unlike her lazy brother.
Durable Fragile, Delicate, Flimsy, Weak, Temporary The durable material lasted for years, unlike the fragile one.
Elaborate Simple, Plain, Basic, Unadorned, Minimal The room was decorated in an elaborate style, not a simple one.
Eloquent Inarticulate, Tongue-tied, Mute, Awkward, Blunt His speech was eloquent, not inarticulate.
Embellish Simplify, Strip down, Remove, Reduce, Plainify She chose to embellish the cake, not simplify it.
Encounter Avoid, Evade, Shun, Escape, Retreat He was forced to encounter his rival, whom he usually tried to avoid.
Enthusiastic Apathetic, Indifferent, Uninterested, Unenthusiastic, Passive She was enthusiastic about the plan, while he was indifferent.
Ephemeral Permanent, Eternal, Lasting, Enduring, Perpetual The joy was ephemeral, unlike their permanent friendship.
Exaggerate Understate, Minimize, Belittle, Downplay He tends to exaggerate, while she tends to understate.
Frugal Extravagant, Wasteful, Spendthrift, Improvident He lived a frugal life, avoiding the extravagant spending of his friends.
Genuine Fake, Counterfeit, False, Spurious, Artificial The artifact was genuine, not a fake.
Gregarious Unsociable, Introverted, Solitary, Reserved, Shy He was a gregarious man, the opposite of his introverted sister.
Harsh Mild, Gentle, Soft, Pleasant, Kind The punishment was harsh, not mild.
Hinder Help, Assist, Facilitate, Promote, Encourage The storm will hinder our progress; we need something to help us.
Illustrate Obscure, Confuse, Conceal, Hide, Mask The diagrams illustrate the process, they don't obscure it.
Impartial Biased, Partial, Prejudiced, Unfair, Subjective The judge must be impartial, not biased.
Incompetent Competent, Skilled, Capable, Efficient, Adept The incompetent worker was replaced by a competent one.
Indifferent Concerned, Interested, Caring, Involved, Passionate He seemed indifferent to the news, unlike his concerned parents.
Inhibit Encourage, Promote, Facilitate, Allow, Permit Lack of confidence can inhibit growth; support can encourage it.
Innocuous Harmful, Dangerous, Pernicious, Noxious, Damaging The substance appeared innocuous but was actually harmful.
Integrity Corruption, Dishonesty, Immorality, Deceit, Unsoundness His integrity was unquestionable, unlike the dishonesty of his colleagues.
Lethargic Energetic, Active, Lively, Vigorous, Alert He felt lethargic in the morning but became energetic later.
Lucid Confused, Unclear, Muddled, Vague, Obscure Despite his age, he remained lucid, not confused.
Meticulous Careless, Haphazard, Sloppy, Negligent, Sloppy Her work was meticulous, unlike his careless approach.
Mundane Extraordinary, Exciting, Remarkable, Unusual, Fascinating She sought an escape from her mundane life into something extraordinary.
Nefarious Virtuous, Righteous, Noble, Good, Benign The hero thwarted the villain's nefarious plot with virtuous actions.
Obsolete Current, Modern, New, Contemporary, In vogue The old phone was obsolete; they bought a modern one.
Omit Include, Add, Insert, Incorporate, Mention Do not omit any details; include all of them.
Perplexing Clear, Simple, Obvious, Understandable, Straightforward The puzzle was perplexing, but the solution was simple.
Plausible Implausible, Unlikely, Improbable, Unbelievable, Incredulous His excuse sounded plausible, not implausible.
Precise Vague, Approximate, Imprecise, General, Loose We need precise instructions, not vague ones.
Profound Superficial, Shallow, Trivial, Minor, Slight The book offered profound insights, not superficial ones.
Profuse Meager, Scarce, Limited, Sparse, Little He offered profuse apologies, not meager ones.
Prominent Obscure, Unknown, Unimportant, Minor, Humble He was a prominent scientist, not an unknown researcher.
Prudent Imprudent, Rash, Reckless, Careless, Foolish It was prudent to save money; spending it all was imprudent.
Reckless Cautious, Careful, Prudent, Sensible, Responsible His reckless driving was the opposite of his friend's cautious approach.
Refute Prove, Support, Confirm, Affirm, Uphold The evidence failed to refute his claims; instead, it seemed to support them.
Relevant Irrelevant, Unrelated, Impertinent, Inapplicable His comments were not relevant to the discussion; they were irrelevant.
Resilient Fragile, Vulnerable, Brittle, Weak, Sensitive The plant was resilient to drought, unlike the fragile flowers.
Retain Lose, Release, Forget, Discard, Abandon The company wanted to retain its employees, not lose them.
Scrutinize Skim, Glance over, Ignore, Overlook, Disregard She will scrutinize the document, not just skim it.
Skeptic Believer, Enthusiast, Follower, Devotee He is a skeptic about the new theory; she is a firm believer.
Slovenly Neat, Tidy, Orderly, Methodical, Trim His slovenly appearance contrasted with her neat attire.
Stagnant Flowing, Moving, Lively, Active, Bubbling The stagnant water was replaced by a flowing stream.
Stark Soft, Gentle, Subtle, Mild, Smooth The contrast was stark, not subtle.
Subtle Obvious, Clear, Direct, Blatant, Pronounced The change was subtle, not obvious.
Superficial Deep, Thorough, Profound, Extensive, Fundamental His analysis was superficial; he needed to go deeper and be more thorough.
Tenacious Yielding, Flexible, Compliant, Passive, Submissive The tenacious climber refused to give up, unlike the yielding one.
Transient Permanent, Lasting, Enduring, Eternal, Perpetual The feeling was transient; their friendship was permanent.
Trivial Important, Significant, Crucial, Serious, Major Let's discuss the important issues, not the trivial ones.
Ubiquitous Rare, Scarce, Uncommon, Limited, Exotic Smartphones are ubiquitous, unlike the rare orchids.
Venerate Despise, Condemn, Scorn, Disrespect, Degrade People venerate heroes; they despise villains.
Vibrant Dull, Lifeless, Drab, Muted, Lethargic The city was vibrant, not dull and lifeless.
Vigilant Neglectful, Careless, Inattentive, Unobservant, Complacent The guard remained vigilant, not careless.
Vindicate Accuse, Blame, Condemn, Censure, Incriminate The new evidence helped to vindicate him, not accuse him.
Wary Reckless, Careless, Rash, Confident, Trusting Be wary of the dog; don't be trusting.
Zealous Apathetic, Indifferent, Unenthusiastic, Lukewarm, Passive He was a zealous advocate, not an apathetic one.