also 済まない
- i-adjective, usually in kana inexcusable; unjustifiable; unpardonable
- usually in kana sorry; remorseful; apologetic; conscience-stricken; contrite
- interjection, usually in kana excuse me; (I'm) sorry; thank you
inexcusable
also 済まない
待たせてすまなかったな。 I'm sorry to have kept you waiting. #137944
この間は、すまなかった。 I'm sorry about last time. #10987977
あの時は、すまなかったな。 I'm sorry about that time. #10987978