Meaning: to destroy a large portion of something.

Part of speech: verb

Example: The population was decimated by the disease.

Category: History

Synonyms:

• destroy
• devastate

Antonyms:

• preserve
• save

Meaning: a metric unit of length equal to one-tenth of a meter.

Part of speech: noun

Example: The table is one decimetre wide.

Category: Measurement

Synonyms: decimeter

Meaning: to interpret or make sense of something difficult to understand.

Part of speech: verb

Example: I had to decipher the old handwriting.

Category: Language

Synonyms:

• interpret
• decode

Meaning: the study of how decisions are made.

Part of speech: noun

Example: Decision theory helps in understanding choices.

Category: Business

Synonyms:

• choice theory
• decision analysis

Meaning: the process of making choices or decisions.

Part of speech: noun

Example: Effective decision-making is crucial in business.

Category: Business

Synonyms:

• choice-making
• determination

Meaning: the quality of being able to make decisions quickly and effectively.

Part of speech: noun

Example: Decisiveness is a valuable trait in a leader.

Category: Decision Making

Synonyms:

• determination
• resolution

Antonyms:

• indecision
• hesitation

Meaning: to decorate or furnish something in a particular style.

Part of speech: phrasal verb

Example: They decided to deck out the room for the party.

Category: Arts

Synonyms:

• decorate
• furnish

Meaning: a game played by throwing rings at a stake, often played on a deck.

Part of speech: noun

Example: They enjoyed a game of deck quoits during the party.

Category: Games

Synonyms:

• ring toss
• quoits

Meaning: a suffix used to indicate the number of levels or layers.

Part of speech: suffix

Example: A double-decker bus has two levels.

Category: Transportation

Meaning: a member of the crew on a ship responsible for various tasks on deck.

Part of speech: noun

Example: The deckhand helped with the mooring of the boat.

Category: Maritime

Synonyms:

• crew member
• sailor

Meaning: a structure on a ship that contains living quarters or equipment.

Part of speech: noun

Example: The crew gathered in the deckhouse for a meeting.

Category: Maritime

Synonyms:

• cabin
• quarters

Meaning: the material used to make a deck or the surface of a deck.

Part of speech: noun

Example: The decking was made of treated wood.

Category: Construction

Synonyms:

• flooring
• surface

Meaning: Expressing feelings or opinions in a loud and forceful way.

Part of speech: adjective

Example: The declamatory style of the speaker captivated the crowd.

Category: Arts › Literature

Synonyms:

• emphatic
• dramatic

Meaning: The variation of the form of a noun, pronoun, or adjective in different grammatical cases.

Part of speech: noun

Example: In Latin, declension is essential for understanding sentence structure.

Category: Language › Grammar

Synonyms:

• inflection
• variation

Meaning: The process of a colony gaining independence from a colonial power.

Part of speech: noun

Example: Decolonization in Africa occurred throughout the mid-20th century.

Category: Politics › History

Synonyms:

• liberation
• independence

Meaning: The process of breaking down organic matter into simpler substances.

Part of speech: noun

Example: Decomposition is essential for nutrient cycling in ecosystems.

Category: Science › Biology

Synonyms:

• decay
• breakdown

Meaning: The process of reducing pressure or tension.

Part of speech: noun

Example: Decompression is important after a deep-sea dive.

Category: Health

Synonyms:

• relaxation
• release

Meaning: To remove the sacred status from a place or object.

Part of speech: verb

Example: They decided to deconsecrate the church after it was no longer used.

Category: Religion

Synonyms:

• desecrate
• unhallow

Meaning: To analyze a text or concept by breaking it down into its components.

Part of speech: verb

Example: The professor asked us to deconstruct the poem.

Category: Arts › Literature

Synonyms:

• analyze
• break down

Meaning: A critical approach that analyzes texts by breaking them down into their components.

Part of speech: noun

Example: Deconstruction can reveal hidden meanings in literature.

Category: Arts › Literature

Synonyms:

• analysis
• critique

Meaning: To remove contaminants from something.

Part of speech: verb

Example: They worked to decontaminate the polluted site.

Category: Science › Environmental Science

Synonyms:

• cleanse
• purify

Meaning: To remove restrictions or controls from something.

Part of speech: verb

Example: The government decided to decontrol the price of fuel.

Category: Economics

Synonyms:

• liberate
• free

Meaning: In keeping with good taste and propriety; polite and restrained.

Part of speech: adjective

Example: His decorous behavior at the event impressed everyone.

Category: Arts

Synonyms:

• proper
• seemly

Meaning: Behavior in keeping with good taste; propriety.

Part of speech: noun

Example: She maintained decorum during the formal dinner.

Category: Arts

Synonyms:

• etiquette
• propriety

Meaning: To separate or disengage two things that were previously connected.

Part of speech: verb

Example: The engineers decided to decouple the two systems for better performance.

Category: Technology

Synonyms:

• detach
• disconnect

Meaning: Worn out or ruined because of age or neglect.

Part of speech: adjective

Example: The decrepit building was in desperate need of repair.

Category: Architecture

Synonyms:

• dilapidated
• ruined

Meaning: The state of being decrepit; weakness or frailty due to old age.

Part of speech: noun

Example: He was in a state of decrepitude after years of hard work.

Category: Health

Synonyms:

• decline
• deterioration

Meaning: To publicly denounce or criticize something.

Part of speech: verb

Example: Activists decry the use of plastic bags.

Category: Politics

Synonyms:

• condemn
• protest

Meaning: Relating to the process of reasoning from general principles to specific cases.

Part of speech: adjective

Example: Deductive reasoning is essential in mathematics.

Category: Logic

Synonyms:

• logical
• reasoned

Meaning: The underlying structure of a language or concept, often hidden beneath the surface.

Part of speech: noun

Example: Linguists study deep structure to understand language formation.

Category: Language › Linguistics

Synonyms:

• underlying structure
• foundation

Meaning: A condition in which a blood clot forms in a deep vein, often in the legs.

Part of speech: noun

Example: Deep vein thrombosis can be serious if not treated.

Category: Medicine › Health

Synonyms:

• DVT
• blood clot

Meaning: Relating to the deep parts of the ocean.

Part of speech: adjective

Example: Deep-sea exploration has revealed many new species.

Category: Science › Oceanography

Synonyms:

• oceanic
• submarine

Meaning: To get rid of something or to discard it.

Part of speech: verb

Example: They decided to deep-six the old project.

Category: General

Synonyms:

• discard
• dispose

Meaning: To discharge feces from the body.

Part of speech: verb

Example: The doctor explained the process of how the body defaecates.

Category: Medicine › Digestive Health

Synonyms: defecate

Meaning: The act of discharging feces.

Part of speech: noun

Example: Defaecation is a normal bodily function.

Category: Medicine › Digestive Health

Synonyms: defecation

Meaning: The belief that failure is unavoidable.

Part of speech: noun

Example: Defeatism can hinder progress and motivation.

Category: Psychology

Synonyms: pessimism

Antonyms: optimism

Meaning: A person who expects failure or believes that defeat is inevitable.

Part of speech: noun

Example: His defeatist attitude affected the team's morale.

Category: Psychology

Synonyms: pessimist

Antonyms: optimist

Meaning: To discharge feces from the body.

Part of speech: verb

Example: Most animals defecate several times a day.

Category: Medicine › Digestive Health

Synonyms: defaecate

Meaning: A person who abandons a cause or party.

Part of speech: noun

Example: The defector revealed secrets about the organization.

Category: Politics

Synonyms: deserter

Meaning: A psychological strategy to cope with stress or anxiety.

Part of speech: noun

Example: Denial is a common defence mechanism.

Category: Psychology

Synonyms: coping strategy