spill the beans

Verb

1.

spill the beans - divulge confidential information or secrets; "Be careful--his secretary talks" Synonyms: babble out, blab, blab out, let the cat out of the bag, peach, tattle, babble, sing, talk

babble, babble out, blab, blab out, break, bring out, disclose, discover, divulge, expose, give away, impart, let on, let out, let the cat out of the bag, peach, reveal, sing, spill, talk, tattle