He has been a longtime contributor to leading magazines.

He has been a longtime contributor to, and critic of, work on machine translation.

The emphasis on continuity and a civilized, paternal atmosphere had left the magazine with an oversupply of longtime contributors whose best work was behind them.

He was a longtime contributor to the Wichita State University athletic department.

Jared Brown is a longtime contributor to the band but not one of the founding members.

She is a longtime Democratic contributor who says she still has faith in him.

Builders and developers have been longtime contributors to the state's Republican Party, and they can be expected to put up a strong fight.

People will still think he could make sure you don't get as much money from lobbyists or longtime Republican contributors.

The letter was signed by more than 100 people, most of them Jewish and longtime contributors to Democratic candidates and causes.

Loyal audiences and longtime contributors need to be assured that the institution is not abandoning its base.