HOLLOA is a playable word

holloa Scrabble® Dictionary

verb
holloaed, holloaing, holloas
to hallo
23 Playable Words can be made from "HOLLOA"
   2-Letter Words (7 found)
   3-Letter Words (7 found)
   4-Letter Words (4 found)
   5-Letter Words (3 found)
   6-Letter Words (2 found)