SYNAERESIS /sɪnˈɛɹəsɪs/ Scrabble 13 Words With Friends 13 Definition noun the contraction of two vowels into a diphthong. — synonyms: syneresis noun the separation of liquid from a gel that is caused by contraction (as in cheese making). — synonyms: syneresis See all 267 words you can make from SYNAERESIS → 10-letter words Words starting with S Words ending with S ← Unscramble different letters