I was reading this question and it reminded me of a word (I've forgotten now) which was the opposite of that question i.e. a word in which the letter V is pronounced /f/. I racked my brain for about an hour but to no avail. I can't come up with it and there are thousands of words that have V, so Googling didn't help either.
As far as I remember, the V in this word is in an unstressed syllable (it also has a variant pronunciation with /v/).
Does anyone know the word I'm talking about?