Did you ever play on the football team while you were an undergrad?

We were as inseparable as the Siamese twins in our undergrad.

You've taken just about every undergrad course there is in those fields.

I have had a fondness for the color ever since I was one of you—an undergrad.

He is as keen to win in a canoe race as any undergrad in his college boat and is a genuine and true sportsman.

It was the second year of my undergrad, taking a double-major in not making trouble for my profs and keeping my mouth shut.