FETLOCK is a playable word

fetlock Scrabble® Dictionary

noun
pl. fetlocks
a joint of a horse's leg
58 Playable Words can be made from "FETLOCK"
   2-Letter Words (10 found)
   3-Letter Words (19 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)