nauseates Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. 1 upset and make to feel like one needs to vomit; 2 cause aversion in Example Sentence His vicious behavior toward the dogs nauseates me. Synonyms sicken; turn one's stomach; disgust; revolt; loathe Antonyms heal; like Hear It! Say It! Write It! nauseates Switch to cursive Start Share with your friends: