Answer:

natter

Answer	Crossword Clue
NATTER	Shoot the breeze
NATTER	Talk, talk, talk
NATTER	Yak, yak, yak

NATTER	Talk incessantly
NATTER	Talk a blue streak
NATTER	Go on and on
NATTER	Yackety-yak
NATTER	Babble
NATTER	Talk idly
NATTER	Yak
NATTER	Talk too much

NATTER	Yak away
NATTER	Run on
NATTER	Chatter in Chelsea.
NATTER	Grumble
NATTER	Talk foolishly
NATTER	Babble on, British style
NATTER	Chitchat, British style
NATTER	Prattle

NATTER	Go on
NATTER	Run off at the mouth
NATTER	Gab
NATTER	Jaw
NATTER	Beat one's gums
NATTER	Flap one's gums
NATTER	Run one's mouth
NATTER	Talk on and on

NATTER	Keep yakking about nothing
NATTER	Prate
NATTER	Run on at the mouth
NATTER	Talk nonstop
NATTER	Chew the fat
NATTER	Gab like a nabob
NATTER	Nag
NATTER	Chatter idly

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.