Meaning: Not imagined or anticipated.

Part of speech: adjective

Example: They achieved undreamed-of success.

Category: General

Synonyms:

• unimagined
• unexpected

Meaning: To remove one's clothing.

Part of speech: verb

Example: She decided to undress before taking a shower.

Category: General

Synonyms:

• disrobe
• strip

Meaning: Not wearing clothes; naked.

Part of speech: adjective

Example: He felt vulnerable when he was undressed.

Category: General

Synonyms:

• naked
• bare

Meaning: Excessive or unwarranted.

Part of speech: adjective

Example: He faced undue pressure to perform.

Category: General

Synonyms:

• excessive
• unwarranted

Meaning: Excessively or unreasonably.

Part of speech: adverb

Example: He was unduly concerned about the outcome.

Category: General

Synonyms:

• excessively
• unreasonably

Meaning: Never-ending; eternal.

Part of speech: adjective

Example: They shared an undying love for each other.

Category: General

Synonyms:

• eternal
• everlasting

Meaning: Not burdened or weighed down.

Part of speech: adjective

Example: She felt unencumbered by her responsibilities.

Category: General

Synonyms:

• free
• unburdened

Meaning: Without end; perpetual.

Part of speech: adjective

Example: The unending noise made it hard to concentrate.

Category: General

Synonyms:

• eternal
• ceaseless

Meaning: Too painful or severe to be tolerated.

Part of speech: adjective

Example: The pain was unendurable after the accident.

Category: General

Synonyms:

• intolerable
• unbearable

Meaning: Not desirable; not worth envying.

Part of speech: adjective

Example: He had the unenviable task of delivering bad news.

Category: General

Synonyms:

• undesirable
• unattractive

Meaning: Not equal; not the same in quantity or quality.

Part of speech: adjective

Example: The two teams were unequal in skill.

Category: General

Synonyms:

• uneven
• disparate

Antonyms: equal

Meaning: Without equal; unmatched.

Part of speech: adjective

Example: Her talent is unequalled in the industry.

Category: General

Synonyms:

• unmatched
• peerless

Meaning: Leaving no doubt; clear and unambiguous.

Part of speech: adjective

Example: The results were unequivocal in their findings.

Category: General

Synonyms:

• clear
• definite

Meaning: Always right or accurate.

Part of speech: adjective

Example: She had an unerring sense of direction.

Category: General

Synonyms:

• infallible
• accurate

Meaning: Not level or smooth; irregular.

Part of speech: adjective

Example: The road was uneven and difficult to drive on.

Category: General

Synonyms:

• irregular
• bumpy

Meaning: Not marked by significant events; dull.

Part of speech: adjective

Example: The trip was uneventful and relaxing.

Category: General

Synonyms:

• dull
• boring

Meaning: Not exceptional; ordinary.

Part of speech: adjective

Example: His performance was unexceptional.

Category: General

Synonyms:

• ordinary
• mediocre

Meaning: Not anticipated; surprising.

Part of speech: adjective

Example: The unexpected news shocked everyone.

Category: General

Synonyms:

• surprising
• unforeseen

Meaning: Still valid; not expired.

Part of speech: adjective

Example: The coupon is unexpired and can be used.

Category: General

Synonyms:

• valid
• current

Meaning: always reliable or dependable.

Part of speech: adjective

Example: She has an unfailing sense of humor.

Category: General

Synonyms:

• constant
• reliable

Antonyms:

• failing
• unreliable

Meaning: not wavering or faltering.

Part of speech: adjective

Example: Her unfaltering support was appreciated.

Category: General

Synonyms:

• steadfast
• resolute

Antonyms:

• faltering
• wavering

Meaning: not known or recognized.

Part of speech: adjective

Example: The city felt unfamiliar to her.

Category: General

Synonyms:

• unknown
• strange

Antonyms:

• familiar
• known

Meaning: to undo or release something that is fastened.

Part of speech: verb

Example: Please unfasten your seatbelt.

Category: General

Synonyms:

• release
• loosen

Antonyms:

• fasten
• secure

Meaning: not advantageous or beneficial.

Part of speech: adjective

Example: The weather conditions were unfavourable for the event.

Category: General

Synonyms:

• disadvantageous
• unfavorable

Antonyms:

• favorable
• advantageous

Meaning: not disturbed or disconcerted.

Part of speech: adjective

Example: She remained unfazed by the criticism.

Category: General

Synonyms:

• unperturbed
• calm

Antonyms:

• disturbed
• agitated

Meaning: lacking sensitivity or compassion.

Part of speech: adjective

Example: His unfeeling remarks hurt her feelings.

Category: General

Synonyms:

• insensitive
• callous

Antonyms:

• sensitive
• compassionate

Meaning: genuine or sincere.

Part of speech: adjective

Example: Her unfeigned joy was evident.

Category: General

Synonyms:

• sincere
• authentic

Antonyms:

• feigned
• insincere

Meaning: not restricted or bound.

Part of speech: adjective

Example: He enjoyed unfettered access to the resources.

Category: General

Synonyms:

• unrestricted
• free

Antonyms:

• fettered
• restricted

Meaning: not completed or done.

Part of speech: adjective

Example: The project remains unfinished.

Category: General

Synonyms:

• incomplete
• pending

Antonyms:

• finished
• completed

Meaning: not suitable or appropriate.

Part of speech: adjective

Example: He was deemed unfit for the job.

Category: General

Synonyms:

• unsuitable
• inappropriate

Antonyms:

• fit
• suitable

Meaning: not properly equipped or adjusted.

Part of speech: adjective

Example: The unfit equipment caused issues.

Category: General

Synonyms:

• ill-suited
• inappropriate

Antonyms:

• fitted
• suitable

Meaning: not declining in strength or intensity.

Part of speech: adjective

Example: Her unflagging enthusiasm inspired everyone.

Category: General

Synonyms:

• tireless
• persistent

Antonyms:

• flagging
• tired

Meaning: not easily upset or disturbed.

Part of speech: adjective

Example: He remained unflappable during the crisis.

Category: General

Synonyms:

• calm
• composed

Antonyms:

• flappable
• nervous

Meaning: not showing fear or hesitation.

Part of speech: adjective

Example: His unflinching gaze met hers.

Category: General

Synonyms:

• resolute
• steadfast

Antonyms:

• flinching
• hesitant

Meaning: not concentrated or directed.

Part of speech: adjective

Example: His thoughts were unfocused during the meeting.

Category: General

Synonyms:

• scattered
• dispersed

Antonyms:

• focused
• concentrated

Meaning: not forced or coerced; natural.

Part of speech: adjective

Example: Her laughter was unforced and genuine.

Category: General

Synonyms:

• natural
• spontaneous

Antonyms:

• forced
• artificial

Meaning: not able to be predicted or anticipated.

Part of speech: adjective

Example: The accident was due to unforeseeable circumstances.

Category: General

Synonyms:

• unexpected
• unpredictable

Antonyms:

• foreseeable
• predictable

Meaning: not anticipated or expected.

Part of speech: adjective

Example: They faced unforeseen challenges during the project.

Category: General

Synonyms:

• unexpected
• unanticipated

Antonyms:

• foreseen
• anticipated

Meaning: impossible to forget; memorable.

Part of speech: adjective

Example: The trip was an unforgettable experience.

Category: General

Synonyms:

• memorable
• indelible

Antonyms:

• forgettable
• insignificant

Meaning: not able to be forgiven; inexcusable.

Part of speech: adjective

Example: His actions were unforgivable.

Category: General

Synonyms:

• inexcusable
• unjustifiable

Antonyms:

• forgivable
• excusable