CARRAGEENAN /ˌkæɹəˈɡiːnən/ ► audio Scrabble 14 Words With Friends 18 Definition noun a colloidal extract from carrageen seaweed and other red algae. — synonyms: carrageenin See all 127 words you can make from CARRAGEENAN → 11-letter words Words starting with C Words ending with N ← Unscramble different letters