Nantoka/兢jīng兢 (jīng) is a Chinese word meaning “to be fearful; apprehensive”.Meanings1to be fearful2apprehensiveRelated words战战兢兢trembling with fear兢兢业业(idiom) conscientious战兢兢shaking with fear凌兢(literary) icy cold战兢to trembleStudy Chinese with flashcards →