is a specific kind of: righteousness.

is a broader term that covers: scrupulousness | integrity | incorruption, incorruptness | incorruptibility | candidness, candor, candour, directness, forthrightness, frankness | good faith, straightness | truthfulness.

is an attribute of: square, straight | corrupt, crooked.

is the opposite of: dishonesty.

derivation: honest, honorable | honest | honest | dependable, honest, reliable, true.