This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

N5
なる
Definition
to become, to get, to grow, to be, to reach, to attain, to result in, to prove to be, to consist of, to be composed of, to succeed, to be complete, to change into, to be exchanged for, to play a role, to be promoted, to do ...
N4
アフリカ
N3
ていど
Definition
degree, amount, grade, standard, of the order of (following a number), about, approximately
N2
つまる
Definition
to be packed (with), to be full (space, schedule, etc.), to be blocked (road, pipe, etc.), to be clogged, to be plugged up, to shorten (width, interval, etc.), to shrink (shirt, word form, etc.), to narrow, to be at a loss, to be hard pressed, to end...
N1
こりる
Definition
to learn by experience, to learn one's lesson, to learn the hard way, to have enough (of), to be disgusted with