N5
おぼえる
Definition
to memorize, to memorise, to commit to memory, to learn by heart, to bear in mind, to remember, to learn, to pick up, to acquire, to feel, to think, to regard
N4
Definition
seeming, giving the appearance of, giving one the feeling of
N3
うかがう
Definition
to ask, to inquire, to hear, to be told, to implore (a god for an oracle), to seek direction (from your superior), to visit, to speak to (a large crowd at a theatre, etc.)
N2
うりきれる
Definition
to be sold out
N1
いかに
Definition
how, in what way, however much, however (e.g. easy, rich, sad), whatever, how much, hey, oi