<p><strong>Adjective:</strong></p><ul><li>Contrived or arranged by agreement; planned or devised together: a concerted effort.</li><li>Done or performed together or in cooperation: a concerted attack.</li><li>Music: Arranged in parts for several voices or instruments.</li></ul><p><strong>Synonyms:</strong></p><ul><li>Cooperative</li><li>Joint</li><li>United</li></ul><p><strong>End of Response</strong></p>