Main entry: aboveboard, honestly
Definition: in an honest manner
Usage: in he can't get it honestly, he is willing to steal it; was known for dealing aboveboard in everything
Main entry: candidly, honestly, frankly
Definition: (used as intensives reflecting the speaker's attitude) it is sincerely the case that
Usage: honestly, I don't believe it; candidly, I think she doesn't have a conscience; frankly, my dear, I don't give a damn