N5
おんなのこ、おんなのコ、おんにゃのこ
N4
きぬ
Definition
silk
N3
うち
Definition
inside, within, while, among, amongst, between, we (referring to one's in-group, i.e. company, etc.), our, my spouse, imperial palace grounds, emperor, I (primarily used by women and children), me
N2
エチケット
Definition
etiquette
N1
いきちがい、ゆきちがい
Definition
crossing without meeting (e.g. letters in the post, people on the road), going astray, difference of opinion, misunderstanding, estrangement, disagreement