Meaning: a therapy that involves inserting needles into specific points of the body

Part of speech: noun

Example: Acupuncture is often used for pain relief.

Category: Medicine › Alternative Medicine

Synonyms: needle therapy

Meaning: in a sharp or severe manner

Part of speech: adverb

Example: She felt acutely aware of the situation.

Category: Language

Synonyms:

• sharply
• keenly

Meaning: Created or done for a specific purpose as necessary.

Part of speech: adjective

Example: We formed an ad hoc committee to address the issue.

Category: Business

Synonyms:

• temporary
• improvised

Meaning: Based on the value of the item.

Part of speech: adjective

Example: The tax is calculated on an ad valorem basis.

Category: Business › Finance

Synonyms: value-based

Meaning: a slow tempo in music

Part of speech: noun

Example: The piece was played adagio.

Category: Arts › Music

Synonyms: slow tempo

Meaning: refusing to be persuaded or to change one's mind

Part of speech: adjective

Example: She was adamant about her decision.

Category: General

Synonyms:

• unyielding
• inflexible

Antonyms: flexible

Meaning: able to change or adjust in response to new conditions

Part of speech: adjective

Example: Adaptive strategies are important in business.

Category: General

Synonyms:

• flexible
• responsive

Antonyms: inflexible

Meaning: an addition or supplement to a document

Part of speech: noun

Example: The report included an addendum with new findings.

Category: Business › Documentation

Synonyms:

• supplement
• appendix

Meaning: an additional component or feature added to a software program

Part of speech: noun

Example: The add-in improved the software's functionality.

Category: Technology › Software

Synonyms:

• extension
• plugin

Meaning: Capable of being addressed or directed to.

Part of speech: adjective

Example: The issue is addressable with the right resources.

Category: Technology

Synonyms: reachable

Meaning: The person to whom something is addressed.

Part of speech: noun

Example: The addressee of the letter was surprised to receive it.

Category: Communication

Synonyms: recipient

Meaning: A muscle that pulls a body part toward the midline.

Part of speech: noun

Example: The adductor muscles are important for leg movement.

Category: Medicine › Anatomy

Synonyms: muscle

Meaning: Lymphatic tissue located behind the nose.

Part of speech: noun

Example: The doctor checked her adenoids for swelling.

Category: Medicine › Health

Synonyms: lymph nodes

Meaning: Highly skilled or proficient at something.

Part of speech: adjective

Example: She is adept at solving complex problems.

Category: Education

Synonyms:

• skilled
• proficient

Antonyms: inept

Meaning: The act of following or sticking to something.

Part of speech: noun

Example: Adherence to the rules is essential for safety.

Category: Business

Synonyms:

• compliance
• loyalty

Antonyms: disobedience

Meaning: Relating to fat tissue.

Part of speech: adjective

Example: Adipose tissue is important for energy storage.

Category: Medicine › Health

Synonyms: fatty

Meaning: To be next to or in contact with something.

Part of speech: verb

Example: The two properties adjoin each other.

Category: Geography

Synonyms:

• border
• touch

Meaning: Something added to another thing but not an essential part.

Part of speech: noun

Example: The adjunct professor teaches part-time.

Category: Education

Synonyms:

• addition
• supplement

Meaning: An officer who assists a higher-ranking officer.

Part of speech: noun

Example: The adjutant helped organize the event.

Category: Military

Synonyms: assistant

Meaning: A man who works in advertising.

Part of speech: noun

Example: The adman came up with a catchy slogan.

Category: Business › Advertising

Synonyms: advertiser

Meaning: Deserving respect or approval.

Part of speech: adjective

Example: Her dedication to helping others is admirable.

Category: Arts

Synonyms:

• commendable
• praiseworthy

Antonyms: disgraceful

Meaning: A high-ranking officer in the navy.

Part of speech: noun

Example: The admiral commanded the fleet.

Category: Military

Synonyms: naval officer

Meaning: Allowed or accepted, especially in a legal context.

Part of speech: adjective

Example: The evidence was deemed admissible in court.

Category: Law

Synonyms:

• acceptable
• permissible

Antonyms: inadmissible

Meaning: Used to acknowledge a point that may be true.

Part of speech: adverb

Example: Admittedly, it was a difficult decision.

Category: Communication

Synonyms: undeniably

Meaning: To warn or reprimand someone firmly.

Part of speech: verb

Example: The teacher admonished the students for being late.

Category: Education

Synonyms:

• warn
• reprimand

Meaning: Fuss or trouble about something.

Part of speech: noun

Example: There was a lot of ado about the wedding preparations.

Category: Communication

Synonyms:

• commotion
• fuss

Meaning: Deep love and respect.

Part of speech: noun

Example: Her adoration for her parents is evident.

Category: Arts

Synonyms:

• love
• devotion

Meaning: A gland that produces hormones like adrenaline.

Part of speech: noun

Example: The adrenal gland helps regulate stress responses.

Category: Medicine › Anatomy

Synonyms: gland

Meaning: A hormone that increases heart rate and energy.

Part of speech: noun

Example: Adrenalin rushes through your body during excitement.

Category: Medicine › Biochemistry

Synonyms: epinephrine

Meaning: Floating without being anchored or controlled.

Part of speech: adjective

Example: The boat was adrift in the ocean.

Category: Nature

Synonyms:

• floating
• lost

Meaning: Asymmetric Digital Subscriber Line, a type of internet connection.

Part of speech: noun

Example: I use ADSL for my home internet.

Category: Technology › Internet

Synonyms: internet connection

Meaning: ADT is an acronym for 'Average Daily Traffic', used in transportation planning.

Part of speech: noun

Example: The ADT for the highway increased significantly last year.

Category: Transportation

Meaning: Excessive admiration or praise.

Part of speech: noun

Example: The actor received adulation from fans at the premiere.

Category: Arts › Performing Arts

Synonyms:

• flattery
• admiration

Antonyms:

• criticism
• disdain

Meaning: To make something impure by adding inferior substances.

Part of speech: verb

Example: The company was fined for trying to adulterate its products.

Category: Food › Food Safety

Synonyms:

• contaminate
• dilute

Antonyms:

• purify
• refine

Meaning: A person who prepares for an event or visit, often in politics or business.

Part of speech: noun

Example: The advance man coordinated logistics for the candidate's tour.

Category: Business › Event Planning

Synonyms: preparatory agent

Meaning: A high level of proficiency or skill in a subject.

Part of speech: noun

Example: He achieved an advanced level in his language studies.

Category: Education › Learning Levels

Synonyms:

• high level
• expert level

Meaning: A program that allows high school students to take college-level courses.

Part of speech: noun

Example: She enrolled in advanced placement classes to earn college credit.

Category: Education › High School Programs

Synonyms: AP courses

Meaning: Having an advantage; in a favorable position.

Part of speech: adjective

Example: She comes from an advantaged background.

Category: Social Issues

Synonyms:

• privileged
• favored

Antonyms:

• disadvantaged
• underprivileged

Meaning: Willing to take risks or try new experiences.

Part of speech: adjective

Example: She has an adventuresome spirit and loves to travel.

Category: Travel › Personal Traits

Synonyms:

• daring
• bold

Antonyms:

• cautious
• timid

Meaning: A word that functions as an adverb, often in a phrasal verb.

Part of speech: noun

Example: In 'give up', 'up' is an adverbial particle.

Category: Language › Grammar

Synonyms: particle