Meaning: Not interrupted; continuous.

Part of speech: adjective

Example: They enjoyed an uninterrupted view of the sunset.

Category: General

Synonyms: continuous

Antonyms: interrupted

Meaning: Not appealing or welcoming.

Part of speech: adjective

Example: The weather was uninviting for a picnic.

Category: Nature

Synonyms: unappealing

Antonyms: inviting

Meaning: The act of joining together or the state of being united.

Part of speech: noun

Example: The union of the two companies created a stronger business.

Category: Politics › Labor

Synonyms: association

Antonyms: division

Meaning: To form or join a labor union.

Part of speech: verb

Example: Workers decided to unionize for better conditions.

Category: Politics › Labor

Synonyms: organize

Meaning: Designed for both genders.

Part of speech: adjective

Example: The store sells unisex clothing.

Category: Fashion

Synonyms: gender-neutral

Meaning: Simultaneous performance or utterance of action or speech.

Part of speech: noun

Example: The choir sang in unison.

Category: Music

Synonyms: harmony

Antonyms: discord

Meaning: The state of being united or joined as a whole.

Part of speech: noun

Example: Unity among the team led to their success.

Category: Politics

Synonyms: togetherness

Antonyms: division

Meaning: Not well-groomed or tidy.

Part of speech: adjective

Example: His unkempt appearance surprised everyone.

Category: General

Synonyms: messy

Antonyms: neat

Meaning: not allowed by law; illegal.

Part of speech: adjective

Example: The police arrested him for his unlawful activities.

Category: Law

Synonyms:

• illegal
• illicit

Antonyms:

• lawful
• legal

Meaning: to release or set free.

Part of speech: verb

Example: The storm unleashed its fury on the town.

Category: Nature

Synonyms:

• release
• let loose

Antonyms:

• restrain
• control

Meaning: referring to bread made without yeast.

Part of speech: adjective

Example: They served unleavened bread during the festival.

Category: Food

Synonyms:

• flat
• yeast-free

Antonyms: leavened

Meaning: not having a license; illegal.

Part of speech: adjective

Example: He was operating an unlicensed taxi.

Category: Law

Synonyms:

• illegal
• unauthorized

Antonyms:

• licensed
• authorized

Meaning: without limits; boundless.

Part of speech: adjective

Example: The plan offers unlimited data for your phone.

Category: Business

Synonyms:

• boundless
• infinite

Antonyms:

• limited
• restricted

Meaning: not included in a list; not publicly available.

Part of speech: adjective

Example: He has an unlisted phone number for privacy.

Category: Business

Synonyms:

• hidden
• private

Antonyms:

• listed
• public

Meaning: not made or arranged; disordered.

Part of speech: adjective

Example: The unmade bed looked messy.

Category: General

Synonyms:

• disordered
• untidy

Antonyms:

• made
• arranged

Meaning: not having any marks or labels.

Part of speech: adjective

Example: The unmarked package arrived at my door.

Category: General

Synonyms:

• plain
• unlabeled

Antonyms:

• marked
• labeled

Meaning: too good to be missed; essential to see or experience.

Part of speech: adjective

Example: The concert was unmissable for all music lovers.

Category: Arts

Synonyms:

• essential
• must-see

Antonyms:

• missable
• optional

Meaning: clear and obvious; cannot be mistaken.

Part of speech: adjective

Example: Her talent was unmistakable from the start.

Category: General

Synonyms:

• clear
• obvious

Antonyms:

• ambiguous
• unclear

Meaning: not moving; stationary.

Part of speech: adjective

Example: The statue stood unmoving in the park.

Category: General

Synonyms:

• stationary
• still

Antonyms:

• moving
• mobile

Meaning: not seen or observed.

Part of speech: adjective

Example: The small details often go unnoticed.

Category: General

Synonyms:

• overlooked
• ignored

Antonyms:

• noticed
• observed

Meaning: an acronym for the United Nations Organization.

Part of speech: noun

Example: The UNO works to promote peace worldwide.

Category: Politics

Synonyms: United Nations

Meaning: not seen or noticed; unnoticed.

Part of speech: adjective

Example: The thief entered the house unobserved.

Category: General

Synonyms:

• unnoticed
• overlooked

Antonyms:

• observed
• noticed

Meaning: not officially recognized or authorized.

Part of speech: adjective

Example: He made an unofficial announcement about the event.

Category: General

Synonyms:

• informal
• unrecognized

Antonyms:

• official
• authorized

Meaning: not opposed; without opposition.

Part of speech: adjective

Example: She was elected unopposed to the position.

Category: Politics

Synonyms:

• uncontested
• unresisted

Antonyms:

• opposed
• contested

Meaning: not arranged or structured; chaotic.

Part of speech: adjective

Example: The unorganized files made it hard to find documents.

Category: General

Synonyms:

• chaotic
• disorganized

Antonyms:

• organized
• structured

Meaning: not planned or organized; spontaneous.

Part of speech: adjective

Example: The unplanned trip turned out to be the best one.

Category: General

Synonyms:

• spontaneous
• unintentional

Antonyms:

• planned
• intentional

Meaning: not able to be played; unfit for play.

Part of speech: adjective

Example: The field was unplayable due to the rain.

Category: Sports

Synonyms:

• unusable
• impractical

Antonyms:

• playable
• usable

Meaning: the state of being unpleasant; discomfort or annoyance.

Part of speech: noun

Example: The unpleasantness of the situation was hard to ignore.

Category: General

Synonyms:

• discomfort
• annoyance

Antonyms:

• pleasantness
• comfort

Meaning: Not able to be predicted or foreseen.

Part of speech: adjective

Example: The weather is often unpredictable in spring.

Category: Nature › Weather

Synonyms:

• erratic
• unforeseeable

Antonyms:

• predictable
• stable

Meaning: Not attempting to impress others with an appearance of greater importance.

Part of speech: adjective

Example: The restaurant was unpretentious but served excellent food.

Category: Arts › Culinary

Synonyms:

• modest
• simple

Antonyms:

• pretentious
• showy

Meaning: Not causing or presenting any problems.

Part of speech: adjective

Example: The project was unproblematic from start to finish.

Category: Business

Synonyms:

• smooth
• trouble-free

Antonyms:

• problematic
• troublesome

Meaning: Not producing or achieving desired results.

Part of speech: adjective

Example: The meeting was unproductive and wasted everyone's time.

Category: Business › Management

Synonyms:

• ineffective
• fruitless

Antonyms:

• productive
• effective

Meaning: Not exhibiting the expected standards of professionalism.

Part of speech: adjective

Example: His unprofessional behavior at the meeting was noted.

Category: Business › Workplace

Synonyms:

• amateurish
• incompetent

Antonyms:

• professional
• competent

Meaning: Not yielding profit or financial gain.

Part of speech: adjective

Example: The venture turned out to be unprofitable.

Category: Business › Finance

Synonyms:

• losing
• unrewarding

Antonyms:

• profitable
• lucrative

Meaning: Not likely to succeed or develop positively.

Part of speech: adjective

Example: The initial results were unpromising.

Category: Business

Synonyms:

• bleak
• discouraging

Antonyms:

• promising
• hopeful

Meaning: Not prompted or encouraged; spontaneous.

Part of speech: adjective

Example: He gave an unprompted compliment.

Category: Social Issues

Synonyms:

• spontaneous
• uninvited

Antonyms:

• prompted
• encouraged

Meaning: Not shielded or defended from harm.

Part of speech: adjective

Example: The area remains unprotected from natural disasters.

Category: Nature › Safety

Synonyms:

• vulnerable
• exposed

Antonyms:

• protected
• sheltered

Meaning: Not published or made public.

Part of speech: adjective

Example: The author's unpublished manuscript was discovered.

Category: Arts › Literature

Synonyms:

• unreleased
• unissued

Antonyms:

• published
• released

Meaning: So interesting or exciting that one cannot stop reading it.

Part of speech: adjective

Example: The novel was unputdownable.

Category: Arts › Literature

Synonyms:

• captivating
• engaging

Antonyms:

• boring
• uninteresting

Meaning: Not having the necessary skills or qualifications.

Part of speech: adjective

Example: He was unqualified for the job.

Category: Education › Employment

Synonyms:

• incompetent
• unfit

Antonyms:

• qualified
• competent