HAPLOIDY is a playable word

haploidy Scrabble® Dictionary

noun
pl. haploidies
the state of being a haploid
145 Playable Words can be made from "HAPLOIDY"
   2-Letter Words (24 found)
   5-Letter Words (13 found)
   6-Letter Words (4 found)
   7-Letter Words (4 found)
   8-Letter Words (1 found)