SURMISING is a playable word

surmise Scrabble® Dictionary

verb
surmised, surmising, surmises
to infer with little evidence
132 Playable Words can be made from "SURMISING"
   2-Letter Words (10 found)
   6-Letter Words (10 found)
   7-Letter Words (6 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)