He slipped through an opening in the crowd.
A salamander darted out of an opening in the rocks.
Word: "opening"
the same meaning

Pay a debt.
Don't pay him any mind.
Word: "pay"
different meanings

She knows how to work the system.
This old radio doesn't work anymore.
Word: "work"
different meanings

This play will either make or break the playwright.
His peccadilloes finally broke his marriage.
Word: "break"
the same meaning