剛ごう強きょう

na-adjective, noun

strength; firmness; fortitude

Describes a strong, unyielding character, will, or attitude; often used in literary or formal contexts. Can also refer to physical robustness.

• 彼かれの剛ごう強きょうな意い志しはどんな困こん難なんにも負まけなかった。