Synonyms for Give the low-down:

• v.

  •reveal (verb)
  • give away,
  • inform,
  • impart,
  • make plain,
  • break the news,
  • tell,
  • communicate,
  • bring out into open,
  • come out with,
  • let on,
  • proclaim,
  • declare,
  • acknowledge,
  • give out,
  • put cards on table,
  • admit,
  • leak,
  • confess,
  • betray,
  • report,
  • talk,
  • notify,
  • let fall,
  • make public,
  • avow,
  • announce,
  • utter,
  • affirm,
  • make known,
  • let slip,
  • unfold,
  • expose,
  • let out,
  • publish,
  • bring to light,
  • get out of system,
  • explain,
  • divulge,
  • let cat out of the bag,
  • concede,
  • broadcast.
  •tip (verb)
  • cue,
  • advise,
  • Forewarn,
  • caution,
  • warn,
  • hint,
  • steer,
  • suggest,
  • clue,
  • prompt.

• Other synonyms:

  •reveal
  • letting out,
  • breaking news,
  • give the lowdown,
  • made known,
  • making public,
  • making known,
  • made public,
  • let cat out of bag.

Antonyms for Give the low-down:

• v.

  • reveal
    hide, deny, cover, dissent, disavow, keep quiet, suppress, keep, repudiate, reject, withhold, conceal, secrete, refuse, dispute, contradict.
  • tip
    straighten, keep secret.