SWEETENS is a playable word

sweeten Scrabble® Dictionary

verb
sweetened, sweetening, sweetens
to make sweet
83 Playable Words can be made from "SWEETENS"
   2-Letter Words (7 found)
   3-Letter Words (19 found)
   6-Letter Words (5 found)
   7-Letter Words (2 found)
   8-Letter Words (2 found)