SLOVENLIEST is a playable word

slovenly Scrabble® Dictionary

adjective
slovenlier, slovenliest
habitually untidy or unclean
546 Playable Words can be made from "SLOVENLIEST"
   2-Letter Words (20 found)
   9-Letter Words (6 found)
   10-Letter Words (1 found)
   11-Letter Words (1 found)