CRYOGENICS Scrabble 18 Words With Friends 21 Scrabble letter values: C3R1Y4O1G2E1N1I1C3S1 = 18 Definition noun the branch of physics that studies the phenomena that occur at very low temperatures. — synonyms: cryogeny See all 379 words you can make from CRYOGENICS → 10-letter words Words starting with C Words ending with S ← Unscramble different letters