Some sentence examples which use the word 'aboveboard'
Several commenters have said you should take what he says with a grain of salt; You should take anything anybody says with a grain of salt, even if you think they are being completely aboveboard, you could be wrong, and you don't know what kinds of incentives and conflicts may be influencing them.
If it is made a matter of business quite open and aboveboard, it will be fair.
I'm willing to believe this is entirely aboveboard.