SURMISE is a playable word

surmise Scrabble® Dictionary

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