There are no words that start with the letter N and have a QU in it. There are not many words that do have a QU in them. When QU is in a word, it is more commonly at the beginning.
neutral
No English language word begins with the letters fn.
* heaven * hasten
nanotechnology, 14 letters nonannouncement, 15 letters nanotechnologist, 16 letters nanotechnological, 17 leters nitrochloroanthraquinones, 25 letters.
There is no Spanish word for love that begins with N.
Herein
local
Antares
Narthex is an entrance area to a church. It begins with N.
nissan
bean
Those letters can be used to spell "circulation".