The change specialists were driven all the time to more exotic and difficult variations.

Almost all the single-element spheres are what you'd expect, not some exotic variation.

She settled into a chair and, like an exotic variation of the regal Mabel Mercer, sang her entire program sitting down.

Chess fanciers have frequently experimented with some exotic variations on the traditional board, from three-dimensional designs to triangular and circular ones.

In addition to these there are exotic variations.

His assistant favored four courses, and she showed a tendency to prepare more exotic variations than did Layne.

The patients with their exotic variations of physiology, metabolism and complaints would drain away.

Lately, individual cities and even neighborhoods are caught up in local demands for exotic variations on independence.

At first I thought I was being accosted by some exotic variation of Pretender.

Now Honda and Chrysler, seeking to add pizazz to some plain-vanilla products, are offering exotic variations.