Belch
Part of speech: verb
Definition: To expel gas loudly or rudely from the stomach through the mouth.
Part of speech: noun
Definition: The sound one makes when belching.
Erupt
Part of speech: verb
Definition: to violently ejectto spontaneously release pressure or tensionvomit
Example sentence: When suspicion and hostility is allowed to fester, it can erupt into unrest.