N5
おいしい、オイシイ
Definition
delicious, tasty, sweet
N4
かいがん
Definition
coast, beach
N3
いっそう
Definition
much more, still more, all the more, more than ever, single layer (or storey, etc.), rather, sooner, preferably
N2
インタビュー、インタビュ、インタービュー、インタビュウ、インタヴュー
Definition
interview (i.e. television, newspaper, etc.)
N1
あらす
Definition
to lay waste, to devastate, to damage, to invade, to break into, to troll (e.g. web forums), to spam