MUTABLE /ˈmjuːtəbl̩/ Scrabble 11 Words With Friends 15 Definition adjective capable of or tending to change in form or quality or nature. — synonyms: changeable adjective prone to frequent change. adjective tending to undergo genetic mutuation. See all 121 words you can make from MUTABLE → 7-letter words Words starting with M Words ending with E ← Unscramble different letters