HELLOS is a playable word

hello Scrabble® Dictionary

verb
helloed, helloing, hellos or helloes
to greet
46 Playable Words can be made from "HELLOS"
   2-Letter Words (11 found)
   3-Letter Words (13 found)
   4-Letter Words (13 found)
   5-Letter Words (8 found)
   6-Letter Words (1 found)