| Word | Definitions | Synonyms |
|---|---|---|
| eruct | (verb) expel gas from the stomach | Synonyms: belch, bubble, burp |
| (verb) eject or send out in large quantities, also metaphorical | Synonyms: spew, spew out | |
| eructation | (noun) a reflex that expels gas noisily from the stomach through the mouth | Synonyms: belch, belching, burp, burping |
| (noun) (of volcanoes) pouring out fumes or lava (or a deposit so formed) | Synonyms: eruption, extravasation |