UPSTARING is a playable word

upstare Scrabble® Dictionary

verb
upstared, upstaring, upstares
to stare upward
499 Playable Words can be made from "UPSTARING"
   2-Letter Words (21 found)
   3-Letter Words (96 found)
   8-Letter Words (4 found)
   9-Letter Words (2 found)