SLEEPILY is a playable word

sleepy Scrabble® Dictionary

adjective
sleepier, sleepiest
ready or inclined to sleep
(adverb) sleepily
105 Playable Words can be made from "SLEEPILY"
   2-Letter Words (8 found)
   3-Letter Words (28 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)