blabs

Verb

• divulge confidential information or secrets
• speak (about unimportant matters) rapidly and incessantly
• third-person singular simple present indicative of blab

Synonyms

babble, babble out, blab, blab out, blabber, chatter, clack, gabble, gibber, let the cat out of the bag, maunder, palaver, peach, piffle, prate, prattle, sing, spill the beans, talk, tattle, tittle-tattle, twaddle

Antonyms

keep quiet