Words similar to inf

Example sentences for: inf

How can you use “inf” in a sentence? Here are some example sentences to help you improve your vocabulary:

In introducing myself and DARE to a prospective INF in Cameron, LA, I gave examples of what I had learned.
I could find no one INF who would withdraw to a private spot for a quiet interview; I just had to show up every afternoon and interview whichever authentic old-time Irish Channel male residents came in and agreed to talk there in the bar.
Once the interview began, this ideal FW would seem as familiar as an old friend, so that the INF always spoke in everyday terms instead of bookish formal ones.
I would never have learned all this if my INF had not proffered the courtesy owed to an ignorant outsider.
Normally, with one INF, once we established a working relationship, my only strain came from making the questions understood and making sure I understood the answers.