CYTOSINE /ˈsaɪtəsiːn/ Scrabble 13 Words With Friends 14 Scrabble letter values: C3Y4T1O1S1I1N1E1 = 13 Definition noun a base found in DNA and RNA and derived from pyrimidine. — synonyms: C Examples “pairs with guanine” See all 206 words you can make from CYTOSINE → 8-letter words Words starting with C Words ending with E ← Unscramble different letters