I leave junior with Mom when I'm at work.
She's four years his junior.
I couldn't transfer all my credits from junior college.
I spent my junior year in France.
Junior hospital doctors are thrown in at the deep end in their first jobs.
My brother is my senior by two years.
She'll be racing for the senior team next year.
It was an important meeting and a bad time to have a senior moment.
Senior management have given their seal of approval to the plans.
She was ten years his senior.