<p><strong>Adjective</strong></p><ul><li>devoted to divine worship or service; pious; religious: a devout Catholic.</li><li>Antonyms: irreverent.</li><li>expressing devotion or piety: devout prayer.</li><li>earnest or sincere; hearty: He had a devout allegiance to the political regime.</li><li>Synonyms: ardent, fervent, serious, intense.</li></ul>