Word Network: 튼튼하다

The state of being free from illness or injury, encompassing physical, mental, and social well-being.

The ability of a material or product to withstand wear, pressure, or damage over a long period.

A state of being steady and not changing or being disturbed. It can apply to emotions, economy, or physical balance.

The lowest or most important part of something, from which everything else develops. It refers to basic principles or foundations.