Here is the list of Antonyms, meanings, use of Antonyms, Examples of Antonyms, and Exercise of Antonyms for many competitive exams.
Opposites by adding the prefix ‘in’
Ability: inability
Active: inactive
Accurate: inaccurate
Adequate: inadequate
Appropriate: inappropriate
Articulate: inarticulate
Attentive: inattentive
Auspicious: inauspicious, ominous (P-2000)
Capable: incapable
Complete: Incomplete
Correct: incorrect
Credible: incredible
Curable: incurable
Decent: indecent (P-03)
Definite: indefinite
Dependent: independent
Direct: indirect
Efficient: inefficient
Finite: infinite
Firm: infirm
-Flexible: inflexible
Formal: informal
Gratitude: ingratitude
Hospitable: inhospitable
Human: inhuman
Secure: insecure
Significance: insignificance
Sincerity: insincerity
Sufficient insufficient
Tangible: intangible
Temperate intemperate
Tolerate: intolerant
Visible invisible
Opposites by adding prefix ‘im’
Balance: imbalance
Material: immaterial
Mature: immature
Mobile: immobile
Mobilizes: immobilize
Moderate: immoderate
Modest: immodest
Moral: immoral
Movable: immovable
Pertinent: impertinent
Polite: impolite (P-04)
Possible: impossible
Practicable: impracticable
Probable: improbable
Proper: improper
Opposites by adding prefix ‘dis’
Advantage: disadvantage
Agree: disagree
Appear: disappear
Approve: disapprove
Arm: disarm
Continue: discontinue
Credit: discredit
Favour: disfavor
Honour: dishonor
Inherit: disinherit
Loyal: disloyal
Obedient: disobedient
Order: disorder
Orderly: disorderly
Place: displace
Please: displease
Proportionate: disproportionate
Qualify: disqualify
Respect: disrespect
Taste: distaste
Trust: distrust
Opposites by adding prefix ‘un’
Able: unable
Accustomed: unaccustomed
Accustomed: unaccustomed
Affected: unaffected
Armed: unarmed
Avoidable: unavoidable
Certain: uncertain
Chartered: unchartered
Common: uncommon
Conventional: unconventional
Cover: uncover
Cultured: uncultured
Do: undo
Dress: undress
Equal: unequal
Equivocal: unequivocal
Expected: unexpected
Familiar: unfamiliar (P-02)
Happy: unhappy
Healthy: unhealthy
Imaginative: unimaginative
Intentional: unintentional
Interesting: uninteresting
Just: unjust
Kind: unkind
Known: unknown
Lawful: unlawful
Manly: unmanly
Married: unmarried
Mask: unmask
Natural: unnatural
Orthodox: unorthodox
Pack: unpack
Planned: unplanned
Pleasant: unpleasant
Popular: unpopular
Real: unreal
Reliable: unreliable
Scrupulous unscrupulous
Skilled: unskilled
Spoken: unspoken
Tic: untie
Tutored: untutored
Usual: unusual
Wholesome: unwholesome
Wind unwind
Opposites by adding the prefix ‘ir’
Refutable: irrefutable
Relevant: irrelevant
Religious: irreligious
Remediable: irremediable
Reparable: irreparable
Resolute; irresolute
Responsible: irresponsible
Resistible: irresistible
Reverent: irreverent
Revocable; irrevocable
Opposites by adding the prefix ‘il’
Legal: illegal
Legible: illegible
Legitimate: illegitimate
Literate: illiterate
Literacy: illiteracy
Liberal: illiberal
Opposites by adding prefix ‘de’
Centralize: decentralize
Increase: decrease
Inflate: deflate
Ascend: descend
Opposites by adding prefix ‘non’
Aggression: nonaggression
Aligned: nonaligned
Cooperate: non-cooperate
Commissioned: noncommissioned
Conformist: nonconformist
Contentious: non-contentious
Flammable: noninflammable
Interference: noninterference
Payment: nonpayment
Poisonous: nonpoisonous
Political: nonpolitical
Resident: nonresident
Religious: nonreligious
Sense: nonsense
Smoker: nonsmoker
Taxable: nontaxable
Vegetarian: nonvegetarian
Violence: nonviolence
Opposites by using New Word
Abridge: amplify
Absolute: conditional
Absurd: rational
Abundance: scarcity
Accelerate: retard
Accord: discord
Acquit: convict
Active: passive, idle
Adage: heresy
Adamant: yielding
Addicted: averse
Adorn: disfigure, mar
Advance: retreat (P-02)
Adversity: prosperity
Affluence: destitution, penury
Agile: slow (P-05)
Agnostic: believer
Alacrity: hesitation (P-09)
Alleviation: aggravation (T-09)
Amateur: professional
Ambiguous: clear
Analysis: synthesis
Appetite: distaste
Appreciate: depreciate
Arrogant: humble
Assent: dissent
Assemble: disperse
Attract: repel
Augment: decrease
Authentic: spurious
Awkward: graceful
Barbarous: civilized
Baroque: plain
Barren: fertile, fecund
By: sane
Bawdy: decent
Benevolent: malevolent
Belie: justify
Belligerent: peaceful (P-09)
Benign: malignant, cruel
Bleak: bright, cheerful
Blunt: sharp
Boisterous: placid
Calculating: artless
Callous: kind
Camouflage: reveal
Candid: evasive
Carnal: spiritual
Casual: formal
Catholic: narrow-minded
Celibacy: matrimony (T-04)
Censure: praise
Churlish: courteous
Clandestine: open
Classic: romantic
Clemency: harshness
Compact: diffuse
Confidence: diffidence
Contempt: esteem
Corpulence: slender
Courtesy: rudeness
Cunning: naive
Defendant: plaintiff
Deficit: surplus
Enounce: defend
Feed: starve (P-04)
Dense: sparse
Derogatory: laudatory
Deviate: concentrate (T-09)
Diabolic: kind
Differences: resemblance
Dwarf: giant
Eager: indifferent: apathetic
Eclipse: shine
Ecstasy: agony, misery (T-04)
Effeminate: manly
Effete: strong
Egalitarian: elitist
Egocentric: altruist
Elation: depression
Emancipate: enslave
Emigrant: native
Enrich: impoverish
Esoteric: simple, common (P-09)
Eternal: transient
Euphoria: despair
Exonerate: accuse (T-04)
Explicit: implicit
Extravagant: frugal, economical (T-04)
Former: latter
Frank: reticent
Friendly: hostile
Frugal: lavish (T-04)
Generosity: stinginess
Genuine: spurious (P-05)
Gorgeous: simple
Grotesque: congruous
Hamstrung: strengthen
Harmony: discord
Healthy: diseased
Hybrid: purebred (T-04)
Hypocrisy: sincerity
Impenitent: repentant
Inevitable: uncertain (T-09)
Inferior: superior (P-13)
Insipid: tasty
Introvert: extrovert
Languid: energetic
Lenient: strict
Lethargic: energetic
Make: mar
Malign: praise (T-04)
Mandatory: optional
Meager: plentiful
Moderate: extremist, excessive
Morose: cheerful
Nominal: huge (T-04)
Novels: commonplace
Novice: veteran
Obtain: forfeit
Optimist: pessimist
Pardon: chastise
Perilous: safe
Parsimonious: lavish, prodigal (P-04)
Persuade: dissuade
Philanthropist: misanthropist (P-10)
Prodigal: frugal (P-05)
Prodigality: economical (P-09)
Prologue: epilogue
Prolong: shorten
Propagate: suppress
Progress: retrogress
Prudence: indiscretion (P-10)
Puissant: weak
Pulchritude: ugliness
Raid: retreat
Rapidity: inertia
Rear: front
Reciprocal: unilateral
Recovery: relapse
Refute: confirm
Religious: secular
Reputation: notoriety
Sacred: profane
Savior: destroyer
Senile: youthful
Shrill: muffled, soft (P-04)
Sophisticated: rustic
Steadily: waveringly
Sublime: ridiculous
Sympathy: antipathy
Terse: diffuse
Transparent: opaque
Tyro: virtuoso
Uniform: variable
Union: discord
Vague: clear
Virtue: vice
Vision: blindness
Voluntary: compulsory
Waste: hoard, save
Weal: woe
Wicked: virtuous
Wit: stupidity
Wisdom: folly
Wonderful: ordinary
Yield: resist
Youthful: mature
Zenith: nadir
Unimpeachable: blameworthy, reproachful (P-09)
Unbiased: prejudiced (T-04)
Volunteer: conscript (P-05)