SLACKS is a playable word

slack Scrabble® Dictionary

adjective
slacker, slackest
not tight or taut
verb
slacked, slacking, slacks
to slacken

31 Playable Words can be made from "SLACKS"

   2-Letter Words (4 found)

   3-Letter Words (10 found)

   4-Letter Words (10 found)

   5-Letter Words (6 found)

   6-Letter Words (1 found)