diligentness التعريفات والمعاني == English == === Etymology === From diligent + -ness. === Noun === diligentness (uncountable) The state or quality of being diligent. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة diligentes diligentissime diligentissimo diligentissimus diligentissima diligentissimi diligentassions diligentasse diligentassent