diligence
Synonyms: activity, alertness, application, assiduity, assiduousness, attention, attentiveness, briskness, care, carefulness, constancy, earnestness, exertion, heed, heedfulness, industry, intensity, intent, intentness, keenness, laboriousness, quickness, sedulousness, vigor Source: Roget's New Millennium Thesaurus Sign in to see full entry.