confidence

[1]	assurance , trust , reliance , self-assurance , self-confidence , faith , belief , authority , sureness
[2]	assurance , self-confidence , self-assurance , self-reliance , poise , aplomb , coolness , conviction , certitude , boldness , courage , nerve
[3]	in confidence , in secrecy , in privacy , privately , confidentially , intimately , (Colloq) on the q.t./Q.T.
[4]	trust