AEROBICS /əˈɹoʊbɪks/ Scrabble 12 Words With Friends 14 Scrabble letter values: A1E1R1O1B3I1C3S1 = 12 Definition noun exercise that increases the need for oxygen. — synonyms: aerobic_exercise See all 261 words you can make from AEROBICS → 8-letter words Words starting with A Words ending with S ← Unscramble different letters