Answer: chatter

AnswerCrossword Clue
CHATTERA lot of foreign intelligence intercepts
chatterto talk idly
chatterto talk rapidly or foolishly
chatterto click rapidly
chatterrapid or foolish talk
CHATTERIdle gossip
CHATTERJabber
CHATTERTalk idly
CHATTERGo on and on and on
CHATTERSurveillance pickup
CHATTERSay "Hey, batter batter batter" and such
CHATTERPrate
CHATTERTeeth do it
CHATTERTalk a blue streak
CHATTERSmall talk
CHATTERGab
CHATTERYak
CHATTERTalk.
CHATTERTalk, talk, talk.
CHATTERPrattle.
CHATTERGabble.
CHATTERTalk without saying much