GUANINE is a playable word

guanine Scrabble® Dictionary

noun
pl. guanines
a chemical compound
51 Playable Words can be made from "GUANINE"
   2-Letter Words (11 found)
   3-Letter Words (21 found)
   4-Letter Words (11 found)
   5-Letter Words (3 found)
   6-Letter Words (3 found)
   7-Letter Words (2 found)