SLUGGISH is a playable word

sluggish Scrabble® Dictionary

adjective
displaying little movement or activity
48 Playable Words can be made from "SLUGGISH"
   2-Letter Words (8 found)
   3-Letter Words (13 found)
   4-Letter Words (17 found)
   5-Letter Words (9 found)
   8-Letter Words (1 found)