労働
ろうどう · roudou · JLPT N3 · noun
labor
🔨 労 toil + 働 person 亻 who moves 動 = labor
働 was made in Japan: 亻 person next to 動 move, so a person in motion is working. 労 has 力 power at its base, meaning effort that wears you out. Sound hook: roudou sounds like road-oh, and road work is hard labor.