Synonyms of vomiting

Noun

1. vomit, vomiting, emesis, regurgitation, disgorgement, puking, reflex, reflex response, reflex action, instinctive reflex, innate reflex, inborn reflex, unconditioned reflex, physiological reaction, expulsion, projection, ejection, forcing out

usage: the reflex act of ejecting the contents of the stomach through the mouth

Verb

1. vomit, vomit up, purge, cast, sick, cat, be sick, disgorge, regorge, retch, puke, barf, spew, spue, chuck, upchuck, honk, regurgitate, throw up, excrete, egest, eliminate, pass

usage: eject the contents of the stomach through the mouth; "After drinking too much, the students vomited"; "He purged continuously"; "The patient regurgitated the food we gave him last night"