COLLET is a playable word

collet Scrabble® Dictionary

verb
colleted, colleting, collets
to set a gem in a rim or ring
29 Playable Words can be made from "COLLET"
   2-Letter Words (6 found)
   3-Letter Words (11 found)
   4-Letter Words (9 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)