SMOCK is a playable word

smock Scrabble® Dictionary

verb
smocked, smocking, smocks
to furnish with a smock (a loose outer garment)
18 Playable Words can be made from "SMOCK"
   2-Letter Words (5 found)
   3-Letter Words (7 found)
   4-Letter Words (4 found)
   5-Letter Words (2 found)