CALMER is a playable word

calm Scrabble® Dictionary

adjective
calmer, calmest
free from agitation
(adverb) calmly
verb
calmed, calming, calms
to make calm
70 Playable Words can be made from "CALMER"
   2-Letter Words (11 found)
   3-Letter Words (22 found)
   5-Letter Words (9 found)
   6-Letter Words (2 found)