SUSTAINS is a playable word

sustain Scrabble® Dictionary

verb
sustained, sustaining, sustains
to maintain by providing with food and drink
112 Playable Words can be made from "SUSTAINS"
   2-Letter Words (15 found)
   3-Letter Words (31 found)
   6-Letter Words (8 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)