industrious
— Adjective
– English
～ characterized by hard work and perseverance
industrious
— Adjective
– English
～ working hard to promote an enterprise
industriously
— Adverb
– English
～ in an industrious manner; "they hoed up weeds industriously all morning"
industriousness
— Noun
– English
～ persevering determination to perform a task; "his diligence won him quick promotions"; "frugality and industry are still regarded as virtues"