brainstorming Antonyms

bilge guff poppycock pointlessness chit-chat chinwag lip-labour maundering more heat than light small talk gossipy conversation loose talk mindless chatter lip-work talkie talkie chin music jive blatherskite drool emptiness inanity insignificance insignificancy maunder palaver rigmarole twaddle vacuity woolgathering hokum daydreaming twiddle twaddle