REFEREEING is a playable word

referee Scrabble® Dictionary

verb
refereed, refereeing, referees
to supervise the play in certain sports
101 Playable Words can be made from "REFEREEING"
   2-Letter Words (9 found)
   3-Letter Words (28 found)
   8-Letter Words (2 found)
   10-Letter Words (1 found)