Regret

"Regret" in Japanese

後悔

kōkai

(instance of such an emotion)

後悔する

kōkai suru

(feel sorry about some past thing)

悔いる

kuiru

(feel sorry about some past thing)

残念に思う

zannen ni omou

(feel sorry about some past thing)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.