abarbeiten

/ˈabˌaʁbaɪ̯tən/

to work off (a debt, the items on a to-do list, etc); to resolve or take care of something by working
to work hard, to slave away

Compound from German ab (from, off, down, downward, away, off-) + German arbeiten (work).

German (Berlin)

arbeiten

work

Basic actions and technology

Action/Process

働