SUSING is a playable word

sus Scrabble® Dictionary

verb
sused, susing, suses
to suss
41 Playable Words can be made from "SUSING"
   2-Letter Words (7 found)
   3-Letter Words (14 found)
   4-Letter Words (12 found)
   5-Letter Words (7 found)
   6-Letter Words (1 found)