PLACKS is a playable word

plack Scrabble® Dictionary

noun
pl. placks
a former coin of Scotland
48 Playable Words can be made from "PLACKS"
   2-Letter Words (5 found)
   3-Letter Words (19 found)
   4-Letter Words (15 found)
   5-Letter Words (8 found)
   6-Letter Words (1 found)