PLACID is a playable word

placid Scrabble® Dictionary

adjective
calm or peaceful
(adverb) placidly
48 Playable Words can be made from "PLACID"
   2-Letter Words (9 found)
   3-Letter Words (18 found)
   4-Letter Words (16 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)