disclose

reveal, disclose, divulge, tell, betray mean to make known what has been or should be concealed.

reveal may apply to supernatural or inspired revelation of truths beyond the range of ordinary human vision or reason.

disclose may imply a discovering but more often an imparting of information previously kept secret.

divulge implies a disclosure involving some impropriety or breach of confidence.

tell implies an imparting of necessary or useful information.

betray implies a divulging that represents a breach of faith or an involuntary or unconscious disclosure.