坚韧

Definitions

adj.

tough and tensile, firm and tenacious

Hanzi	HSK	Pinyin	English Definition
坚持	4	jiān chí	persist in, stick to, insist on
坚决	5	jiān jué	firm, resolute
坚强	5	jiān qiáng	firm, strong
坚定	6	jiān dìng	steadfast, staunch; strengthen
坚固	6	jiān gù	solid, strong, firm
坚实	6	jiān shí	solid, strong
坚硬	6	jiān yìng	hard, solid