Pound the roots with a heavy flat stone.
The salesman pounded the door knocker.
Word: "pound"
different meanings

A round of pleasures.
The story is going the rounds in Washington.
Word: "round"
different meanings

The resolution of one dissonance is often the preparation for another dissonance.
Preparations for the ceremony had begun.
Word: "preparation"
different meanings

Trade fair.
Book fair.
Word: "fair"
the same meaning