1) Honourableness 2) Magnanimousness 3) Reputability 4) Respectability 1) Honourableness 2) Righteousness 
• (n.) The state of being honorable; eminence; distinction. • (n.) Conformity to the principles of honor, probity, or moral rectitude; fairness; uprightness; reputableness.
Hon'or·a·ble·ness noun 1. The state of being honorable; eminence; distinction. 2. Conformity to the principles of honor, probity, or moral rectitude; fairness; uprightness; reputableness. 
[n] - the quality of deserving honor or respect
honourableness noun the quality of deserving honor or respect; characterized by honor