Apples give it a bit of sweetness and lemon sauce gives it zest.

Mr. Perot has given zest to American politics by giving choice.

The very difference of our dispositions gave zest to these conversations.

To feel useful gave added zest to his life.

Wainwright Barth's presence at the scene had given zest to the reporters.

Would it not give zest to your business, and transform your whole life?

Then Lightgiver began to grow again, to the point at which It could again give us warmth and zest.

The variety of forms selected from the museum's lamp collection emphasizes the artistry that gave zest to the primitive technologies.

He was of an age when the struggles which had given zest to the job were irksome.

Bob left his own question unanswered, and it seemed to give him greater zest for the search.