OPPUGNED is a playable word

oppugn Scrabble® Dictionary

verb
oppugned, oppugning, oppugns
to assail with argument
94 Playable Words can be made from "OPPUGNED"
   2-Letter Words (16 found)
   5-Letter Words (7 found)
   6-Letter Words (3 found)
   8-Letter Words (1 found)