faint [fÄnt] a temporary loss of consciousness that is self-correcting, caused by generalized cerebral ischemia; called also syncope. Antonyms for faints. Antonyms. (Ëfeɪnt) Lacking conviction or boldness or courage. Synonyms for faint include dizzy, giddy, vertiginous, weak, wobbly, woozy, exhausted, unsteady, fatigued and reeling. Synonyms for faints in Free Thesaurus. Faint definition, lacking brightness, vividness, clearness, loudness, strength, etc. Synonyms for 'faint': invisible, subtle, blurred, faintly, unseen, fuzzy, undetected, indistinct, ill-defined, blind, dim, feeble, imperceptible brave healthy fit keep down sane. Antonyms: consciousness. ' Another word for collapse: fall down, fall, give way, subside, cave in | Collins English Thesaurus 7. faint. Synonyms: blackout , swoon , collapse , knockout, loss of consciousness. swoon: The horrible news made her faint. : a faint light; a faint color; a faint sound. timid fearful faint-hearted cowardly fainthearted. It may be due to a nervous reaction stemming from such causes as fear, hunger, pain, or an emotional or physical shock. Synonyms. adjective. Synonyms for fainting include collapse, blackout, faint, knockout, swoon, swooning, unconsciousness, coma, syncope and swim. Find more similar words at wordhippo.com! See more. faint synonyms, faint pronunciation, faint translation, English dictionary definition of faint. Define faint. pass out, lose consciousness, fall unconscious, black out, collapse informal flake out , keel over, conk out, zonk out, drop, go out, go out like a light literary swoon Find more similar words at wordhippo.com! Another word for faint: dim, low, light, soft, thin | Collins English Thesaurus (2)