vain, futile, idle, frivolous, absurd, nonsensical, absurd, silly

one who indulges in frivolous or nonsensical talk, a babbler, prater, chatterer, roving, rambling, tramp, gadabout

striving for absurdity, the one who is doing valueless work, the one who is doing bad deeds

idle talker, gossip monger, someone who speaks indecently and airs rumors.

silly talk, prattle, ramble

habit of absurdity, nonsense, frivolous talk, twaddle, babble

frivolous or nonsensical talk, babble, prate