spit, ptyalize, ptyalise, spew, spue -- (expel or eject (saliva or phlegm or sputum) from the mouth; "The father of the victim spat at the alleged murderer")
spew, spew out, eruct -- (eject or send out in large quantities, also metaphorical; "the volcano spews out molten rocks every day"; "The editors of the paper spew out hostile articles about the Presidential candidate")