Common Words by Reading

ろうする
49.8%
to work ②to put to work
trouble ②anxiety
trouble (I have put you through) ②thank you (for your hard work)
thank you (for your hard work)
fatigue ②fatigue (of metal, etc.)
I appreciate your efforts
manual labor ②Labour Party
inviting another to one's home, office, etc.
person who has rendered distinguished service
heavy labor ②hard labor (in prison)
worker ②(manual) laborer
fruitless effort
Others
pain ②illness