CHROMO is a playable word

chromo Scrabble® Dictionary

noun
pl. chromos
a type of color picture
31 Playable Words can be made from "CHROMO"
   2-Letter Words (6 found)
   3-Letter Words (17 found)
   4-Letter Words (6 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)