SUBSIDE is a playable word

subside Scrabble® Dictionary

verb
subsided, subsiding, subsides
to sink to a lower or normal level
70 Playable Words can be made from "SUBSIDE"
   2-Letter Words (9 found)
   3-Letter Words (23 found)
   5-Letter Words (8 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)