The people were snazzily dressed and ran toward the plump side.

She was short, pretty enough in a quiet way, but a bit on the plump side.

Besides which, she's a bit on the plump side.

A little on the plump side, he had to admit.

He'd been on the plump side before going into the army.

A bit on the plump side, perhaps, but he was a big man, with big hands.

Not exactly fat, but definitely on the plump side.

The voice had seemed to me dark and on the plump side.

Dis-tinctly on the plump side and no doubt about it.

A little on the plump side, but brisk and active.