CARTILAGINOUS ► audio Scrabble 16 Words With Friends 21 Definition adjective of or relating to cartilage. adjective difficult to chew. — synonyms: gristly, rubbery Examples “Cartilaginous fish such as the angler fish have a skeletal structure made up of cartilage.” See all 1784 words you can make from CARTILAGINOUS → 13-letter words Words starting with C Words ending with S ← Unscramble different letters