It was high enough to be plain in the sunset.

She is really pretty, and Ally often feels very plain in her presence.

Though it seemed to her that the answer was already plain in her mind.

He thought that what he couldn't say must be plain in his face.

Curiosity about the morning's long ritual was plain in her.

Most of the area is plain in form of agricultural land.

The façade is quite plain, in contrast with the rest of the church.

The truth of his belief is plain in his face.

The church itself is very plain and simple in design, with no stained glass windows.

Old, maybe, but nothing is ever plain in my work.