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

両、双
もろ、モロ
both; many; various; all; together
Word
Word

双方

そうほう
two way; both parties; mutual; both
Word

双子

二子
ふたご、そうし
twins; twin
Word

無双

むそう
peerless; unparalleled; unparallelled; matchless
Word

双葉

二葉
ふたば
bud; sprout
Word

双発

そうはつ
two-motored
Word

叢書

双書、総書
そうしょ
series (of publications); library (of literature)
Word

相対

双対
そうたい
relativity; relative
Word

双対

そうつい
duality