raison d'etre - Wordage.info - Free Thesaurus Tool for Word Discovery - Expanded Thesaurus, Reverse Dictionary Lookup

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raison d'etre: the purpose that justifies a thing's existence; reason for being

function collapse: the actions and activities assigned to or required or expected of a person or group; "the function of a teacher"; "the government must do its part"; "play its role"; what something is used for; "the function of an auger is to bore holes"; "ballet is beautiful but what use is it?"; a formal or official social gathering or ceremony; "it was a black-tie function"; a relation such that one thing is dependent on another; "height is a function of age"; "price is a function of supply and demand"; a mathematical relation such that each element of one set is associated with at least one element of another set; perform as expected when applied; "The washing machine won't go unless it's plugged in"; "Does this old car still run well?"; "This old radio doesn't work anymore"

foundation collapse: lowest support of a structure; "it was built on a base of solid rock"; "he stood at the foot of the tower"; education or instruction in the fundamentals of a field of knowledge; "he lacks the foundation necessary for advanced study"; "a good grounding in mathematics"; an institution supported by an endowment; the basis on which something is grounded; "there is little foundation for his objections"

idea collapse: the content of cognition; the main thing you are thinking about; "it was not a good idea"; "the thought never entered my mind"; a personal view; "he has an idea that we don't like him"

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