N5
しる
Definition
to be aware of, to know, to be conscious of, to cognize, to cognise, to notice, to feel, to understand, to comprehend, to grasp, to remember, to be acquainted with (a procedure), to experience, to go through, to learn, to be acquainted with (a person...
N4
そろそろ、そろっと
Definition
slowly, quietly, steadily, gradually, gingerly, soon, momentarily, before long, any time now
N3
かつよう
Definition
practical use, application, conjugation, declension, inflection
N2
かたまり
Definition
lump, mass, bundle, clump, clod, cluster, group, crowd, embodiment (of an idea, quality, feeling etc.), personification
N1
かい
Definition
meeting, assembly, party, association, club