PERPLEX is a playable word

perplex Scrabble® Dictionary

verb
perplexed, perplexing, perplexes
to make mentally uncertain
32 Playable Words can be made from "PERPLEX"
   2-Letter Words (5 found)
   3-Letter Words (10 found)
   4-Letter Words (13 found)
   5-Letter Words (3 found)
   7-Letter Words (1 found)