| verb | expel or eject (saliva or phlegm or sputum) from the mouth “The father of the victim spat at the alleged murderer” |
| verb | eject or send out in large quantities, also metaphorical “the volcano spews out molten rocks every day” |
| verb | eject the contents of the stomach through the mouth “After drinking too much, the students vomited” |
| spit | noun | the act of spitting (forcefully expelling saliva) |
| spitter | noun | a person who spits (ejects saliva or phlegm from the mouth) |
| spitting | noun | the act of spitting (forcefully expelling saliva) |
| ptyalism | noun | excessive flow of saliva |
| eructation | noun | (of volcanos) pouring out fumes or lava (or a deposit so formed) |
| vomit | noun | the reflex act of ejecting the contents of the stomach through the mouth |
| vomiter | noun | a person who vomits |
| vomiting | noun | the reflex act of ejecting the contents of the stomach through the mouth |
| sick | noun | people who are sick |
| disgorgement | noun | the reflex act of ejecting the contents of the stomach through the mouth |
| retch | noun | an involuntary spasm of ineffectual vomiting |
| puke | noun | the matter ejected in vomiting |
| puking | noun | the reflex act of ejecting the contents of the stomach through the mouth |
| spewer | noun | a person who vomits |
| regurgitation | noun | the reflex act of ejecting the contents of the stomach through the mouth |