characterized by hard work and perseverance
[ Syn: hardworking , tireless , untiring ]
working hard to promote an enterprise
[ Syn: energetic , gumptious , up-and-coming ]
characterized by hard work and perseverance
[ Syn: hardworking , tireless , untiring ]
working hard to promote an enterprise
[ Syn: energetic , gumptious , up-and-coming ]