ASSURE is a playable word

assure Scrabble® Dictionary

verb
assured, assuring, assures
to insure
56 Playable Words can be made from "ASSURE"
   2-Letter Words (7 found)
   3-Letter Words (18 found)
   4-Letter Words (18 found)
   5-Letter Words (11 found)
   6-Letter Words (2 found)