SURMISES is a playable word

surmise Scrabble® Dictionary

verb
surmised, surmising, surmises
to infer with little evidence
114 Playable Words can be made from "SURMISES"
   2-Letter Words (11 found)
   3-Letter Words (26 found)
   7-Letter Words (6 found)
   8-Letter Words (2 found)