And unlike temporary social groups, the work group has long periods during which members can check the authenticity of the power bases.

But unlike other small ethnic groups, the Iraqis have made few marks on their adopted city.

And unlike most other groups, they had a firm command of the issues.

Unlike most Christian groups they do not expect that they will be the only ones saved.

Unlike other groups, they limit the number of men that can join each chapter.

However, cD's themselves are not found as field galaxies, unlike fossil groups.

Unlike other groups that face discrimination, fat people have not organized extensively to demand their rights.

Unlike other groups, the "the" was part of the formal name of the group.

The league, unlike most environmental groups, has a history of supporting both Democratic and Republican candidates for political office.