Nauseate - Well, nausea is a sickness, so from that word, this word has been related. It not only means to affect someone to become a patient of nausea, but it also means to simply make someone sick, and also annoyed or disgusted.
Open Word Class - Verb
1. Don’t you think that he really nauseates us with his idiotic manners?
2. He spilled tea over my dress yesterday and today he just burnt it, I think he will make me nauseated.
3. Oh my God, my dog has been massacred, I feel like being nauseated.