N5
いりぐち、いりくち、はいりぐち、はいりくち
Definition
entrance, entry, gate, approach, mouth
N4
おたく
Definition
your house, your home, your family, your husband, your organization, you (referring to someone of equal status with whom one is not especially close)
N3
いじょう
Definition
strangeness, abnormality, disorder
N2
いちいち
Definition
one-by-one, separately, every single, each and every, without omission, fully, in detail
N1
あてる
Definition
to address