1. Wisdom.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• digeness,
• eisegesus,
• sisiness,
• unwiseness,
• wieness,
• qiseness,
• aiseness,
• siseness,
• eiseness,
• 3iseness,
• 2iseness,
• wuseness,
• wjseness,
• wiseeness,
• wisseness,
• wisness,
• wyseness,
• Diskness,
• wizeass,
• wiseass

• wisneski,
• wissing,
• wickens.

The adjective form of the word "wiseness" is "wise".

The plural of the "wiseness" can be the "wisenesses".

The singular of the "wiseness" can be the "wiseness".