rammaricarsi

Verb

 * 1) to feel bitterness or regret; to regret
 * 1) to feel bitterness or regret; to regret

Usage notes

 * has essentially the same meaning as but suggests a tinge of bitterness or disillusionment. By contrast,  more specifically refers to the sadness of having lost someone or something, or instead the regret for having done (or not done) something.