HALLOS is a playable word

hallo Scrabble® Dictionary

verb
halloed, halloing, hallos or halloes
to shout

45 Playable Words can be made from "HALLOS"

   2-Letter Words (11 found)

   3-Letter Words (14 found)

   4-Letter Words (10 found)

   5-Letter Words (8 found)

   6-Letter Words (2 found)