COLISTIN is a playable word

colistin Scrabble® Dictionary

noun
pl. colistins
an antibiotic
126 Playable Words can be made from "COLISTIN"
   2-Letter Words (13 found)
   3-Letter Words (30 found)
   6-Letter Words (7 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)