MAILBAG is a playable word

mailbag Scrabble® Dictionary

noun
pl. mailbags
a bag for carrying mail (postal material)
73 Playable Words can be made from "MAILBAG"
   2-Letter Words (13 found)
   3-Letter Words (26 found)
   5-Letter Words (5 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)