怔忡    zhēng chōng

征忡    zhēng chōng

忧忡    yōu chōng

伤忡    shāng chōng

眷忡    juàn chōng

郁忡忡    yù chōng chōng

忧心忡忡    yōu xīn chōng chōng

忡惙    chōng chuò

忡弱    chōng ruò

忡怛    chōng dá

忡惕    chōng tì

忡忡    chōng chōng

忡怅    chōng chàng