CHIASTIC is a playable word

chiasmus Scrabble® Dictionary

noun
pl. chiasmi
a reversal of word order between parallel phrases
(adjective) chiastic
85 Playable Words can be made from "CHIASTIC"
   2-Letter Words (12 found)
   3-Letter Words (25 found)
   6-Letter Words (2 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)