Word Network: 上手な

Sainō refers to a natural gift or an innate ability to perform a specific task exceptionally well, such as music, art, or sports. It describes a person's inherent potential or 'talent' that distinguishes them from others in a particular field.

Nouryoku refers to the mental or physical power, skill, or capacity required to perform a specific task or function. It can describe both innate talent and skills acquired through learning and practice.

unskillful; bad at

Good at, strong point