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

Word

非変換

ひへんかん
non-conversion
Word

反変

はんぺん
contravariant
Word

変更不能

へんこうふのう
unchangeable
Word

手を変える

てをかえる
to resort to other means
Word

従属変数

じゅうぞくへんすう
dependent variable
Word

位置を変える

いちをかえる
to change the position of
Word

一定不変

いっていふへん
invariable; permanent
Word

一次変換

いちじへんかん
linear transformation
Word

一括変換

いっかつへんかん
batch conversion
Word

妖怪変化

ようかいへんげ
(animal making a) monstrous apparition