graduate student *
grad student
postgraduate

Similar things were done to me when I was a grad student.

But I can put one of my grad students on it.

I was thinking at worst she'd turn out to be a grad student.

As it turned out, the guard was a grad student I knew, who let us in.

A couple of grad students and a professor asked me for a date.

"We've got two grad students working with us this season."

"Professors here have too much power over the lives of their grad students."

Whatever else happened, he was still a scholar getting field experience like no other grad student in history.

We had a grad student at Columbia working on it.

Grad students are often too worried about getting a degree and making a living to take that chance.