SLIDDEN is a playable word

slide Scrabble® Dictionary

verb
slid, slidden, sliding, slides
to move smoothly along a surface
(adjective) slidable
91 Playable Words can be made from "SLIDDEN"
   2-Letter Words (11 found)
   3-Letter Words (24 found)
   6-Letter Words (2 found)
   7-Letter Words (2 found)