The songs are made up on the spot around common ideas.

An association for some purpose considered to be bad is the idea common to these terms.

It is important that computers on a network have a common idea of time.

It can also help to give members of the organization a common idea of what they're here to do.

Though their perspectives on the city were vastly different, they held a common idea.

It is of interest to see whether and where the two share common ideas.

Take, for instance, the common idea of God as an old man on a cloud.

First take two simple common every day ideas and combine them.

What matters is the ability to serve a common idea.

The common idea which held them together was having a sovereign nation.