Meaning: lacking an accent

Part of speech: adjective

Example: He spoke in an unaccented manner.

Category: Language

Synonyms:

• neutral
• plain

Antonyms:

• accented
• marked

Meaning: not able to be explained

Part of speech: adjective

Example: His actions were unaccountable.

Category: Language

Synonyms:

• inexplicable
• unexplainable

Antonyms:

• accountable
• explainable

Meaning: in a way that cannot be explained

Part of speech: adverb

Example: She was unaccountably late to the meeting.

Category: Language

Meaning: Not able to be achieved or accomplished.

Part of speech: adjective

Example: The goal seemed unachievable given the limited resources.

Category: Business

Synonyms:

• impossible
• unattainable

Antonyms:

• achievable
• attainable

Meaning: Not recognized or accepted.

Part of speech: adjective

Example: Her contributions to the project remained unacknowledged.

Category: Arts

Synonyms:

• ignored
• overlooked

Antonyms:

• acknowledged
• recognized

Meaning: Not modified or changed to fit a particular condition.

Part of speech: adjective

Example: The unadjusted figures do not reflect the recent changes.

Category: Science

Synonyms:

• unaltered
• unchanged

Antonyms:

• adjusted
• modified

Meaning: Pure and not mixed with anything else.

Part of speech: adjective

Example: The juice was made from unadulterated fruit.

Category: Food

Synonyms:

• pure
• unmixed

Antonyms:

• adulterated
• mixed

Meaning: Not influenced or changed by something.

Part of speech: adjective

Example: She remained unaffected by the criticism.

Category: Psychology

Synonyms:

• unmoved
• unimpressed

Antonyms:

• affected
• influenced

Meaning: Pure; not mixed with anything else.

Part of speech: adjective

Example: He felt unalloyed joy at the news.

Category: Science

Synonyms:

• pure
• unmixed

Antonyms:

• alloyed
• mixed

Meaning: Not changed or modified.

Part of speech: adjective

Example: The document remained unaltered.

Category: Business

Synonyms:

• unchanged
• unmodified

Antonyms:

• altered
• modified

Meaning: Clear and not open to more than one interpretation.

Part of speech: adjective

Example: The instructions were unambiguous.

Category: Communication

Synonyms:

• clear
• definite

Antonyms:

• ambiguous
• vague

Meaning: In complete agreement; all in favor.

Part of speech: adjective

Example: The committee reached a unanimous decision.

Category: Politics

Synonyms:

• united
• concordant

Antonyms:

• divided
• disunited

Meaning: Not expected or predicted.

Part of speech: adjective

Example: The unanticipated results surprised the researchers.

Category: Science

Synonyms:

• unexpected
• unforeseen

Antonyms:

• anticipated
• expected

Meaning: Difficult to approach or talk to.

Part of speech: adjective

Example: The manager seemed unapproachable during the meeting.

Category: Business › Management

Synonyms:

• aloof
• distant

Antonyms:

• approachable
• friendly

Meaning: Not pretentious or arrogant; modest.

Part of speech: adjective

Example: She is an unassuming person who never seeks attention.

Category: Arts › Character Traits

Synonyms:

• modest
• humble

Antonyms:

• arrogant
• pretentious

Meaning: Not able to be achieved or reached.

Part of speech: adjective

Example: Her goals seemed unattainable at times.

Category: Education

Synonyms:

• impossible
• unreachable

Antonyms:

• attainable
• achievable

Meaning: Not having official permission.

Part of speech: adjective

Example: The unauthorized access to the building was reported.

Category: Law › Regulatory Law

Synonyms:

• illegal
• unapproved

Antonyms:

• authorized
• approved

Meaning: Not producing the desired result; ineffective.

Part of speech: adjective

Example: His efforts were unavailing.

Category: Business

Synonyms:

• ineffective
• futile

Antonyms:

• effective
• successful

Meaning: Lack of knowledge or awareness.

Part of speech: noun

Example: His unawareness of the situation was concerning.

Category: Psychology

Synonyms:

• ignorance
• unconsciousness

Antonyms:

• awareness
• consciousness

Meaning: To disturb the stability or equilibrium of something.

Part of speech: verb

Example: The sudden noise unbalanced the cat.

Category: Science

Synonyms:

• disturb
• upset

Antonyms:

• balance
• stabilize

Meaning: Not in a state of equilibrium; unstable.

Part of speech: adjective

Example: The unbalanced load caused the truck to tip.

Category: Science

Synonyms:

• unstable
• uneven

Antonyms:

• balanced
• stable

Meaning: not embarrassed or ashamed

Part of speech: adjective

Example: She was unabashed about her opinions.

Category: Language

Synonyms:

• unashamed
• brazen

Antonyms:

• ashamed
• embarrassed

Meaning: Too painful or unpleasant to endure.

Part of speech: adjective

Example: The heat was unbearable during the summer.

Category: Psychology

Synonyms:

• intolerable
• insufferable

Antonyms:

• bearable
• tolerable

Meaning: Impossible to defeat or surpass.

Part of speech: adjective

Example: The team's record was unbeatable this season.

Category: Sports › Competition

Synonyms:

• invincible
• unmatched

Antonyms:

• beatable
• defeatable

Meaning: Not appropriate or suitable; unflattering.

Part of speech: adjective

Example: His behavior was unbecoming of a leader.

Category: Personality

Synonyms:

• unflattering
• inappropriate

Antonyms:

• becoming
• flattering

Meaning: Not believing; skeptical.

Part of speech: adjective

Example: He had an unbelieving look on his face.

Category: Psychology

Synonyms:

• skeptical
• disbelieving

Antonyms:

• believing
• trusting

Meaning: Not willing to change or compromise.

Part of speech: adjective

Example: His unbending attitude made negotiations difficult.

Category: Business › Negotiation

Synonyms:

• inflexible
• rigid

Antonyms:

• flexible
• adaptable

Meaning: Not damaged or marked in any way.

Part of speech: adjective

Example: Her reputation was unblemished throughout her career.

Category: Arts › Reputation

Synonyms:

• flawless
• perfect

Antonyms:

• blemished
• damaged

Meaning: Not yet born; in the womb.

Part of speech: adjective

Example: The unborn child was monitored closely.

Category: Medicine › Obstetrics

Synonyms:

• fetal
• gestational

Antonyms:

• born
• delivered

Meaning: Without limits or boundaries.

Part of speech: adjective

Example: Her creativity was unbounded.

Category: General

Synonyms:

• limitless
• infinite

Antonyms:

• bounded
• limited

Meaning: To relieve someone of a burden or worry.

Part of speech: verb

Example: She felt better after she could unburden her thoughts.

Category: Psychology

Synonyms:

• relieve
• ease

Antonyms:

• burden
• load

Meaning: Unnecessary or unwarranted.

Part of speech: adjective

Example: His comments were uncalled for during the meeting.

Category: Business

Synonyms:

• unnecessary
• inappropriate

Antonyms:

• necessary
• appropriate

Meaning: Strange or mysterious, often in an unsettling way.

Part of speech: adjective

Example: She had an uncanny ability to predict the future.

Category: Arts › Literature

Synonyms:

• eerie
• strange

Antonyms:

• normal
• ordinary

Meaning: Not showing concern or care.

Part of speech: adjective

Example: His uncaring attitude upset many people.

Category: Psychology

Synonyms:

• indifferent
• unconcerned

Antonyms:

• caring
• concerned

Meaning: Lacking formality; informal.

Part of speech: adjective

Example: Their uncere monious greeting was unexpected.

Category: Social

Synonyms:

• informal
• casual

Antonyms:

• ceremonious
• formal

Meaning: In an informal or abrupt manner.

Part of speech: adverb

Example: He left the party unceremoniously.

Category: Social

Synonyms:

• informally
• casually

Antonyms:

• formally
• ceremoniously

Meaning: Not disputed or questioned.

Part of speech: adjective

Example: The theory remained unchallenged for decades.

Category: Science

Synonyms:

• undisputed
• accepted

Antonyms:

• challenged
• disputed

Meaning: Not changing; remaining constant.

Part of speech: adjective

Example: The unchanging landscape was beautiful.

Category: Nature

Synonyms:

• constant
• stable

Antonyms:

• changing
• variable

Meaning: Not typical of a particular person or thing.

Part of speech: adjective

Example: His behavior was uncharacteristic of him.

Category: Psychology

Synonyms:

• atypical
• unusual

Antonyms:

• characteristic
• typical

Meaning: Not generous or kind; harsh.

Part of speech: adjective

Example: His uncharitable remarks hurt her feelings.

Category: Social

Synonyms:

• unkind
• harsh

Antonyms:

• charitable
• kind