Synonyms and related words :
belch, blow open, blow out, break out, burp, burst forth, burst out, cast forth, debouch, decant, discharge, disembogue, disgorge, ejaculate, eject, eructate, erupt, exhaust, expel, extravasate, hiccup, hurl forth, irrupt, jet, outpour, pour, pour forth, pour out, send forth, send out, spew, spout, spurt, squirt, throw out, vomit