Meaning: Not changing; constant.

Part of speech: adjective

Example: The unvarying routine made her feel bored.

Category: Routine

Synonyms:

• constant
• unchanging

Antonyms:

• varying
• changing

Meaning: Not receiving wages or payment.

Part of speech: adjective

Example: Many unwaged workers volunteered their time.

Category: Employment

Synonyms:

• unpaid
• voluntary

Antonyms:

• waged
• paid

Meaning: Not conducive to health; unhealthy.

Part of speech: adjective

Example: The unwholesome food made him feel sick.

Category: Health

Synonyms:

• unhealthy
• harmful

Antonyms:

• wholesome
• healthy

Meaning: Not aware of the full facts; unintentional.

Part of speech: adjective

Example: He was an unwitting participant in the scheme.

Category: Psychology

Synonyms:

• unintentional
• inadvertent

Antonyms:

• intentional
• aware

Meaning: Not deserving respect or attention.

Part of speech: adjective

Example: He felt unworthy of the award.

Category: Self-Esteem

Synonyms:

• undeserving
• unmerited

Antonyms:

• worthy
• deserving

Meaning: To change something to a higher level or amount.

Part of speech: verb

Example: They decided to up change their marketing strategy.

Category: Business

Synonyms:

• increase
• boost

Meaning: Relating to a higher quality or standard.

Part of speech: adjective

Example: They offer upscale dining experiences.

Category: Business › Marketing

Synonyms:

• luxurious
• high-end

Antonyms: downscale

Meaning: To change to a higher gear in a vehicle.

Part of speech: verb

Example: You need to up shift to gain more speed.

Category: Transportation

Synonyms:

• accelerate
• increase

Antonyms: downshift

Meaning: A person who has risen suddenly in status or wealth.

Part of speech: noun

Example: He is considered an upstart in the business world.

Category: Business › Entrepreneurship

Synonyms:

• newcomer
• rising star

Meaning: Having a fast tempo, especially in music.

Part of speech: adjective

Example: The song has an up tempo beat that makes you want to dance.

Category: Music

Synonyms:

• fast-paced
• lively

Meaning: The process of improving or upgrading something.

Part of speech: noun

Example: The upgradation of the system is necessary for better performance.

Category: Technology

Synonyms:

• improvement
• enhancement

Antonyms:

• downgrade
• decrease

Meaning: A person who upholsters furniture.

Part of speech: noun

Example: The upholsterer worked on several antique chairs.

Category: Arts › Furniture Design

Synonyms:

• furniture maker
• upholstery specialist

Meaning: An acronym for United Press International, a news agency.

Part of speech: noun

Example: The article was published by UPI.

Category: Media › News

Synonyms: news agency

Meaning: An area of high or elevated land.

Part of speech: noun

Example: The upland region is known for its beautiful views.

Category: Nature

Synonyms:

• highland
• elevation

Meaning: Raised or elevated in spirit or mood.

Part of speech: adjective

Example: She felt uplifted after the motivational speech.

Category: Emotions

Synonyms:

• elevated
• inspired

Antonyms:

• depressed
• downcast

Meaning: A type of lamp that directs light upwards.

Part of speech: noun

Example: She placed an uplighter in the corner of the room.

Category: Technology › Lighting

Synonyms:

• lamp
• light

Meaning: Targeting a higher-income market segment.

Part of speech: adjective

Example: They opened an upmarket restaurant in the city.

Category: Business › Marketing

Synonyms:

• luxury
• high-end

Antonyms: downmarket

Meaning: The higher house in a bicameral legislature.

Part of speech: noun

Example: The upper chamber voted on the new law.

Category: Politics › Government

Synonyms: senate

Meaning: A seating area in a theater, usually higher up.

Part of speech: noun

Example: We sat in the upper circle for the performance.

Category: Arts › Theater

Synonyms:

• balcony
• loge

Meaning: The higher house in a bicameral legislature.

Part of speech: noun

Example: The upper house debated the proposed law.

Category: Politics › Government

Synonyms: senate

Meaning: Highest in position or rank.

Part of speech: adjective

Example: He reached the upper most point of the mountain.

Category: Geography

Synonyms:

• highest
• topmost

Antonyms: lowest

Meaning: A man belonging to the upper class.

Part of speech: noun

Example: He is an upper-class man with a prestigious background.

Category: Society › Social Class

Synonyms:

• gentleman
• aristocrat

Meaning: In the direction against the flow of a river.

Part of speech: adverb

Example: They traveled upriver to explore the source.

Category: Nature

Synonyms: upstream

Meaning: Extremely funny or noisy.

Part of speech: adjective

Example: The uproarious laughter filled the room.

Category: Arts › Comedy

Synonyms:

• hilarious
• boisterous

Antonyms:

• quiet
• serious

Meaning: To divert attention from someone else to oneself.

Part of speech: verb

Example: He tends to upstage his co-stars during performances.

Category: Arts › Theater

Synonyms:

• outshine
• overshadow

Antonyms:

• support
• assist

Meaning: In the direction against the flow of a river.

Part of speech: adverb

Example: They paddled upstream to reach the campsite.

Category: Nature

Synonyms: upriver

Meaning: Styled or arranged in a way that is swept up.

Part of speech: adjective

Example: She wore her hair in an upswept bun.

Category: Fashion

Synonyms:

• swept up
• elevated

Meaning: Turned upward or in an upward position.

Part of speech: adjective

Example: The upturned leaves caught the sunlight.

Category: Nature

Synonyms:

• raised
• elevated

Meaning: A person who lives in a city.

Part of speech: noun

Example: As an urbanite, she enjoys the fast-paced lifestyle.

Category: Society › Urban Living

Synonyms:

• city dweller
• metropolitan

Meaning: Used to form nouns indicating an action or result.

Part of speech: suffix

Example: The word 'failure' uses the suffix -ure.

Category: Linguistics › Morphology

Meaning: The tube that carries urine from the bladder to the outside of the body.

Part of speech: noun

Example: The urethra is an important part of the urinary system.

Category: Medicine › Anatomy

Meaning: The branch of medicine dealing with the urinary system.

Part of speech: noun

Example: He specializes in urology.

Category: Medicine › Specialties

Synonyms: urinary medicine

Meaning: Relating to bears.

Part of speech: adjective

Example: The ursine characteristics of the animal were evident.

Category: Biology › Zoology

Synonyms: bear-like

Meaning: A worldwide distributed discussion system.

Part of speech: noun

Example: Usenet was popular before modern forums.

Category: Technology › Internet

Synonyms: newsgroup

Meaning: A community of users sharing information.

Part of speech: noun

Example: The user group meets monthly to discuss updates.

Category: Technology › Community

Synonyms:

• community
• forum

Meaning: Of the greatest degree or extent.

Part of speech: adjective

Example: She gave her utmost effort in the competition.

Category: General › Degree

Synonyms:

• maximum
• greatest

Antonyms:

• least
• minimum

Meaning: A spoken word or statement.

Part of speech: noun

Example: His utterance was barely audible.

Category: Communication › Speech

Synonyms:

• remark
• statement

Meaning: The small fleshy extension at the back of the throat.

Part of speech: noun

Example: The uvula helps with speech and swallowing.

Category: Anatomy › Human Body

Meaning: the right to occupy a property without any tenant

Part of speech: noun

Example: The buyer will receive vacant possession of the house.

Category: Real Estate

Meaning: to waver between different opinions or actions

Part of speech: verb

Example: She tends to vacillate when making decisions.

Category: Psychology

Synonyms:

• hesitate
• fluctuate

Antonyms: decide