Meaning: Based on or serving as a hypothesis; not real.

Part of speech: adjective

Example: In a hypothetical situation, what would you do?

Category: Science › Philosophy

Meaning: A surgical procedure to remove the uterus.

Part of speech: noun

Example: A hysterectomy may be necessary for certain medical conditions.

Category: Medicine › Surgery

Meaning: An uncontrollable outburst of emotion or fear.

Part of speech: noun

Example: The crowd was in a state of hysteria after the announcement.

Category: Psychology › Emotions

Meaning: In a state of hysteria; extremely emotional or agitated.

Part of speech: adjective

Example: She became hysterical when she heard the news.

Category: Psychology › Emotions

Meaning: Uncontrollable laughter or crying.

Part of speech: noun

Example: He was in hysterics after hearing the joke.

Category: Psychology › Emotions

Meaning: Used in citations to refer to the last cited source.

Part of speech: adverb

Example: The study was referenced in the previous footnote; ibid.

Category: Academics › Citations

Meaning: A person who attacks or criticizes cherished beliefs or institutions.

Part of speech: noun

Example: The iconoclast challenged traditional views.

Category: Culture › Philosophy

Meaning: Characterized by attack on cherished beliefs or institutions.

Part of speech: adjective

Example: His iconoclastic views sparked debate.

Category: Culture › Philosophy

Meaning: The visual images and symbols used in a work of art or literature.

Part of speech: noun

Example: The iconography of the painting tells a story.

Category: Arts › Art History

Meaning: The study of visual imagery and its symbolism in art and culture.

Part of speech: noun

Example: Iconology helps us understand the meaning behind artworks.

Category: Arts › Art History

Meaning: A term used in music to indicate the beat or pulse.

Part of speech: noun

Example: The conductor emphasized the ictus during the performance.

Category: Music › Rhythm

Meaning: The part of the mind in psychoanalysis that contains basic instincts and drives.

Part of speech: noun

Example: According to Freud, the id is responsible for our primal urges.

Category: Psychology › Psychoanalysis

Meaning: The belief in or pursuit of noble ideals, often unrealistically.

Part of speech: noun

Example: His idealism led him to pursue social justice.

Category: Philosophy › Ethics

Meaning: A person who advocates a particular ideology.

Part of speech: noun

Example: The ideologist presented his views at the conference.

Category: Politics

Synonyms:

• theorist
• philosopher

Meaning: A person who strongly supports a particular ideology.

Part of speech: noun

Example: The ideologue refused to consider alternative viewpoints.

Category: Politics

Synonyms:

• advocate
• proponent

Meaning: Extreme foolishness or stupidity.

Part of speech: noun

Example: His idiocy in that situation was surprising.

Category: General

Synonyms:

• foolishness
• stupidity

Antonyms:

• wisdom
• intelligence

Meaning: A characteristic, habit, or mannerism that is peculiar to an individual.

Part of speech: noun

Example: His idiosyncrasy of wearing mismatched socks is well-known.

Category: General

Synonyms:

• quirk
• peculiarity

Meaning: Relating to idiosyncrasies; peculiar or individual.

Part of speech: adjective

Example: His idiosyncratic approach to art is fascinating.

Category: General

Synonyms:

• peculiar
• unique

Antonyms:

• common
• standard

Meaning: A colloquial term for a television, often implying it is mindless entertainment.

Part of speech: noun

Example: He spends all day in front of the idiot box.

Category: General

Synonyms:

• TV
• television

Meaning: A person who is lazy or avoids work.

Part of speech: noun

Example: He was seen as an idler who never contributed.

Category: General

Synonyms:

• lazy person
• slacker

Antonyms:

• hard worker
• go-getter

Meaning: Excessive admiration or devotion to someone or something.

Part of speech: noun

Example: His idolatry of the celebrity was evident.

Category: Religion

Synonyms:

• worship
• adoration

Antonyms:

• disdain
• hatred

Meaning: A simple and peaceful scene or experience.

Part of speech: noun

Example: The countryside offered an idyllic idyll for the family.

Category: Literature

Synonyms:

• paradise
• utopia

Antonyms:

• chaos
• turmoil

Meaning: That is; in other words.

Part of speech: abbreviation

Example: He is a vegetarian, ie, he doesn't eat meat.

Category: General

Meaning: Relating to or denoting rocks formed from cooled magma or lava.

Part of speech: adjective

Example: Igneous rocks are formed from volcanic activity.

Category: Science › Geology

Synonyms:

• volcanic
• magma-derived

Antonyms:

• sedimentary
• metamorphic

Meaning: Not honorable in character or purpose.

Part of speech: adjective

Example: His ignoble actions were condemned by all.

Category: General

Synonyms:

• dishonorable
• shameful

Antonyms:

• noble
• honorable

Meaning: Deserving or causing public disgrace or shame.

Part of speech: adjective

Example: His ignominious defeat was widely reported.

Category: General

Synonyms:

• shameful
• disgraceful

Antonyms:

• honorable
• noble

Meaning: Public shame or disgrace.

Part of speech: noun

Example: He faced ignominy after his scandal.

Category: General

Synonyms:

• shame
• dishonor

Antonyms:

• honor
• glory

Meaning: A person who is ignorant or lacks knowledge.

Part of speech: noun

Example: He called me an ignoramus for not knowing the answer.

Category: General

Synonyms:

• fool
• ignorant person

Meaning: A symbol or representation, often used in digital contexts.

Part of speech: noun

Example: The app has a new ikon for its latest update.

Category: Technology › Digital Media

Synonyms:

• icon
• symbol

Meaning: Uncomfortable or anxious.

Part of speech: idiom

Example: He felt ill at ease during the meeting.

Category: General

Meaning: Negative consequences or outcomes.

Part of speech: phrase

Example: The ill effects of pollution are evident.

Category: General

Synonyms:

• negative effects
• harmful outcomes

Meaning: Poor physical condition or health.

Part of speech: phrase

Example: His ill health prevented him from working.

Category: Medicine

Synonyms:

• poor health
• sickness

Meaning: A situation that brings bad results.

Part of speech: noun

Example: The layoffs were an ill wind for the community.

Category: Politics

Synonyms:

• misfortune
• bad luck

Antonyms:

• good fortune
• blessing

Meaning: Not wise or sensible; poorly thought out.

Part of speech: adjective

Example: It was an ill-advised decision to invest without research.

Category: General

Synonyms:

• unwise
• foolish

Antonyms:

• wise
• sensible

Meaning: Poorly raised or lacking good manners.

Part of speech: adjective

Example: His ill-bred behavior shocked everyone.

Category: General

Synonyms:

• rude
• impolite

Antonyms:

• polite
• courteous

Meaning: Poorly planned or thought out.

Part of speech: adjective

Example: The project was ill-conceived from the start.

Category: General

Synonyms:

• poorly planned
• ill-planned

Antonyms:

• well-planned
• thought-out

Meaning: Not carefully thought out; hasty.

Part of speech: adjective

Example: His ill-considered remarks caused offense.

Category: General

Synonyms:

• hasty
• rash

Antonyms:

• thoughtful
• considered

Meaning: Not clearly defined or described.

Part of speech: adjective

Example: The rules were ill-defined, leading to confusion.

Category: General

Synonyms:

• vague
• unclear

Antonyms:

• clear
• well-defined

Meaning: The state of being born to parents not married to each other.

Part of speech: noun

Example: Illegitimacy was a social stigma in the past.

Category: Law

Synonyms: illegitimate birth

Meaning: Not recognized as lawful or valid.

Part of speech: adjective

Example: He was declared illegitimate due to his parents' marital status.

Category: Law

Synonyms:

• unlawful
• invalid

Antonyms:

• legitimate
• valid