vomit up vs spue

vomit up and spue both are verbs.

Word	Noun	Adjective	Verb	Adverb
vomit up	No	No	Yes	No
spue	No	No	Yes	No

As verbs, vomit up and spue are synonyms defined as:

Other synonyms of vomit up include barf, be sick, cast, cat, chuck, disgorge, honk, puke, purge, regorge, regurgitate, retch, sick, spew, throw up, upchuck, vomit.

vomit up (verb)	spue (verb)
eject the contents of the stomach through the mouth	eject the contents of the stomach through the mouth
	expel or eject (saliva or phlegm or sputum) from the mouth