1. The state of being young.

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

• toungness,
• goungness,
• houngness,
• uoungness,
• 7oungness,
• 6oungness,
• yiungness,
• ykungness,
• ylungness,
• ypungness,
• y0ungness,
• y9ungness,
• yoyngness,
• yohngness,
• yojngness,
• yoingness,
• yougness,
• youngnes,
• Yeungness,
• Yungeness

• youngman,
• younkin,
• young man.

The adjective form of "youngness" is "young".

The plural of the "youngness" can be the "youngnesses".

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