NAUSEOUS /ˈnɑːʃəs/ ► audio Scrabble 8 Words With Friends 11 Definition adjective causing or able to cause nausea. — synonyms: nauseating, noisome, queasy, loathsome, offensive, sickening, vile adjective feeling nausea. — synonyms: nauseated, queasy, sick, sickish See all 77 words you can make from NAUSEOUS → 8-letter words Words starting with N Words ending with S ← Unscramble different letters