retch
retch
noun
An act or sound of making the movements of vomiting.
"He gave a sudden retch."
verb
To make the sound and movements of vomiting without actually bringing up food.
"The foul smell made her retch."
Thesaurus
Synonyms: vomit up, purge, barf, chuck, cast, regurgitate, cat, honk, disgorge, spue, vomit, upchuck
Antonyms: keep down