Synonyms and related words :
allude to, babble, be indiscreet, be unguarded, betray, betray a confidence, blab, blabber, blurt, blurt out, call attention to, comment, drop, exclaim, give away, inform, inform on, interject, leak, let fall, let slip, make reference to, mention, muse, note, observe, opine, peach, rat, refer to, reflect, remark, reveal a secret, sing, speak, spill, spill the beans, squeal, stool, talk, tattle, tattle on, tell on, tell secrets, tell tales