RIBONUCLEASE Scrabble 16 Words With Friends 21 Scrabble letter values: R1I1B3O1N1U1C3L1E1A1S1E1 = 16 Definition noun a transferase that catalyzes the hydrolysis of ribonucleic acid. — synonyms: ribonucleinase, RNase See all 1718 words you can make from RIBONUCLEASE → 12-letter words Words starting with R Words ending with E ← Unscramble different letters