• integrity, respectability, righteousness, trustworthiness
• aboveboard, bona fide, comely, decent, decorous, fair, fair and square, honest, honorable, honourable, presentable, respectable, righteous, snug, square, trustworthy, white
• above board, aboveboard, bona fide, decorously, fair, fair and square, justly, square, trustworthily
• crooked, dishonest, dishonorable, dishonourable, foul, twisty, unfair, unprincipled