STICKUM is a playable word

stickum Scrabble® Dictionary

noun
pl. stickums
a substance that causes adhesion
78 Playable Words can be made from "STICKUM"
   2-Letter Words (10 found)
   3-Letter Words (25 found)
   5-Letter Words (9 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)