IDIOTYPE is a playable word

idiotype Scrabble® Dictionary

noun
pl. idiotypes
a structure of an antibody
91 Playable Words can be made from "IDIOTYPE"
   2-Letter Words (19 found)
   3-Letter Words (31 found)
   5-Letter Words (13 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)