ETYM French diligent, Latin diligens, -entis, p. pr. of diligere, dilectum, to esteem highly, prefer; di- = dis- + legere to choose. Related to Legend.
1. Characterized by care and perseverence in carrying out tasks.
2. Quietly and steadily persevering especially in detail or exactness; SYN. persevering.

ETYM Latin industrius, industriosus: cf. French industrieux. Related to Industry.
1. Given to industry; characterized by diligence; constantly, regularly, or habitually occupied; busy; assiduous; not lazy or idle; -- commonly implying devotion to lawful and useful labor.
2. Steadily and perseveringly active in a particular pursuit or aim. + prikaži više

Chiefly British variant of skillful

ETYM Written also skilful.
1. Having, or displaying, skill; able in management.
2. Discerning; reasonable; judicious; cunning.