NOXIOUS /ˈnɒkʃəs/ Scrabble 14 Words With Friends 16 Scrabble letter values: N1O1X8I1O1U1S1 = 14 Definition adjective injurious to physical or mental health. Examples “noxious chemical wastes”“noxious ideas” See all 34 words you can make from NOXIOUS → 7-letter words Words starting with N Words ending with S ← Unscramble different letters