Synonyms for Spue (same or very similar meaning)
WordNet sense 1 (expel or eject (saliva or phlegm or sputum) from the mouth):
spew, spit, ptyalise, ptyalizeWordNet sense 2 (eject the contents of the stomach through the mouth):
barf, cast, cat, chuck, disgorge, honk, puke, purge, regurgitate, retch, sick, upchuck, vomit, regorge, be sick, throw up, vomit upFrom the ODE community, based on WordNetadd/edit