CULMED is a playable word

culm Scrabble® Dictionary

verb
culmed, culming, culms
to form a hollow stem
39 Playable Words can be made from "CULMED"
   2-Letter Words (7 found)
   3-Letter Words (18 found)
   4-Letter Words (10 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)