出稼ぎ【でかせぎ】
working away from home (esp. abroad), person working away from home, migrant worker
稼働【かどう】
operation (of a machine), running, working (and earning money)
稼業【かぎょう】
trade, business, occupation, profession, job
共稼ぎ【ともかせぎ】
(husband and wife) earning a living together
稼ぐ【かせぐ】
to earn (income), to make (money), to score (points, victory), to gain (time), to play (for time), to work hard (at one's job), to labor, to labour, to toil