LOUSING is a playable word

louse Scrabble® Dictionary

noun
pl. lice
a parasitic insect
verb
loused, lousing, louses
to spoil or bungle
105 Playable Words can be made from "LOUSING"
   2-Letter Words (15 found)
   3-Letter Words (28 found)
   6-Letter Words (8 found)
   7-Letter Words (1 found)