He was an ardent advocate of women in the study of medicine.
But a cigarette tax increase has its ardent advocates.
She served in Congress from 1955 to 1975, gaining attention as a frank and ardent advocate for women's rights.
Those who work in the woods were themselves among the most ardent advocates of regulation.
That captured the feeling of the war's most ardent advocates in Washington.
With few exceptions, leaders here are the world's most ardent advocates of freer trade.
Helen was an ardent advocate of votes for women.
Another objection seems to have occurred to a subtle but ardent advocate.
We all have ardent advocates of various priorities knocking at doors with special needs.
But even the most ardent advocates of reform get panicky when they look at the calendar ahead.