HILLOA is a playable word

hilloa Scrabble® Dictionary

verb
hilloaed, hilloaing, hilloas
to hallo
29 Playable Words can be made from "HILLOA"
   2-Letter Words (11 found)
   3-Letter Words (7 found)
   4-Letter Words (7 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)