nanoseconds
OR
nationality
incorrectly
a word that starts with k and ends in n is known
Another word for addition which starts with the letter N is New.
Nefertiti is an Egyptian god that starts with n.
Sandman (starts with S ends with N - 7 letter word)
nonintervention
novel
"Narc"
November
nuzzle
A four letter word that starts with g and ends with n is gown :)
Newfound is a happy word. It begins with the letter n.