HALLOOED is a playable word

halloo Scrabble® Dictionary

verb
hallooed, hallooing, halloos
to hallo
105 Playable Words can be made from "HALLOOED"
   2-Letter Words (18 found)
   3-Letter Words (29 found)
   6-Letter Words (3 found)
   7-Letter Words (3 found)
   8-Letter Words (2 found)