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

盈虧

えいき
waxing and waning; phases of moon
Word

満ちる

充ちる、盈ちる
v1
vi
みちる
to be full; to wax (e.g. moon); to rise (e.g. tide); to mature; to expire
Word

盈虚

えいきょ
waxing and waning of the moon; phase of the moon; rising and falling (of fortune)
Word

充盈

じゅうえい
filling (something up)