PRATTLING
Scrabble letter values: P3R1A1T1T1L1I1N1G2 = 12
Definition
PRATTLING is the present participle of PRATTLE.
verb PRATTLE: speak (about unimportant matters) rapidly and incessantly.
Synonyms of PRATTLE: chatter, piffle, palaver, prate, tittle-tattle, twaddle, clack, maunder