24 be sick synonyms include vomit, throw up, retch, cough up, bring up, regurgitate, heave, gag, get sick, and chunder. Be sick is a verb, and its antonyms are be healthy and be well. Here are some additional synonyms for "be sick" with example sentences.
24 other ways to say be sick.
Don’t be sick over this.
He tends to be sick often.
I might be sick tomorrow.
She began to be sick last night.