(games) The question asked during the truth or dare game, in which a player asks another player to choose between the two.

A deceptive statement, especially one that is only partly true, is incomplete, misrepresents reality by telling part of the truth, or alters the time sequence of truths.

(mathematics, logic) A Boolean function whose value is interpreted as truth or falsity

plural of half-truth

(idiomatic) A core accuracy at the heart of a claim or narrative which also contains dubious or fictitious elements.

(idiomatic) An attestation to the truthfulness and frankness of an associated statement.

Used other than figuratively or idiomatically: see tell, truth.

(idiomatic, informal) Used to positively assert the frank honesty of an associated statement of set of statements; equivalent to "to tell the truth".

The trust-inspiring sound, tenor, or impression of being truthful.

(idiomatic) A small amount of truth in a generally untrue statement.