<p><strong>Adjective</strong></p><ul><li>feeling or expressing sorrow for sin or wrongdoing</li><li>disposed to atonement and amendment</li><li>repentant</li><li>contrite</li></ul><p><strong>Synonyms</strong></p><ul><li>sorrowful</li><li>rueful</li><li>remorseful</li></ul><p><strong>Antonyms</strong></p><ul><li>unrepentant</li><li>impenitent</li></ul><p><strong>Noun</strong></p><ul><li>a penitent person</li><li>a person who confesses sin and submits to a penance</li></ul>