亏心 (虧心) kuīxīn

kuīxīn noun a guilty conscience
Domain: Literary Chinese 文言文 , Subdomain: , Concept:
Notes: (CC-CEDICT '虧心')

Also contained in

亏心事不做亏心事,不怕鬼敲门平生不做亏心事,半夜敲门心不惊