Nantoka/忪zhōng忪 (zhōng) is a Chinese word meaning “restless; agitated”.Meanings1restless2agitatedRelated words惺忪drowsy-eyed忪used in 惺忪[xing1 song1]怔忪frightened睡眼惺忪(idiom) sleepy-eyed; still half asleepStudy Chinese with flashcards →