BLABBER is a playable word

blabber Scrabble® Dictionary

verb
blabbered, blabbering, blabbers
to blab
54 Playable Words can be made from "BLABBER"
   2-Letter Words (10 found)
   3-Letter Words (16 found)
   4-Letter Words (16 found)
   5-Letter Words (6 found)
   6-Letter Words (3 found)
   7-Letter Words (3 found)