UPTHROWN is a playable word

upthrow Scrabble® Dictionary

verb
upthrew, upthrown, upthrowing, upthrows
to throw upward
115 Playable Words can be made from "UPTHROWN"
   2-Letter Words (15 found)
   5-Letter Words (11 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)