INTRON is a playable word

intron Scrabble® Dictionary

noun
pl. introns
an intervening sequence in the genetic code
(adjective) intronic
36 Playable Words can be made from "INTRON"
   2-Letter Words (8 found)
   3-Letter Words (11 found)
   4-Letter Words (12 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)