JABBER is a playable word

jabber Scrabble® Dictionary

verb
jabbered, jabbering, jabbers
to talk rapidly
27 Playable Words can be made from "JABBER"
   2-Letter Words (7 found)
   3-Letter Words (12 found)
   4-Letter Words (6 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)