diligence, hard work, assiduity, perseverance, industriousness, application, effort, laboriousness, persistence, tenacity, dedication, commitment, productivity, conscientiousness, thoroughness, meticu... [more]
diligence, hard work, assiduity, perseverance, industriousness, application, effort, laboriousness, persistence, tenacity, dedication, commitment, productivity, conscientiousness, thoroughness, meticu... [more]
arduous, strenuous, difficult, hard, tough, challenging, demanding, grueling, exhausting, tiring, backbreaking, burdensome, toilsome, wearisome, fatiguing, effortful, painstaking, rigorous, exacting,... [more]
diligent, hardworking, assiduous, conscientious, productive, busy, active, tireless, persistent, zealous, dedicated, studious, laborious, untiring, energetic, industrious