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

口内性交

こうないせいこう
oral sex; fellatio
Word

交差対称性

こうさたいしょうせい
crossing symmetry
Word

アレルギー性

アレルギーせい
allergenic; allergic
Word

アルコール性肝障害

アルコールせいかんしょうがい
alcoholic liver disease
Word

アルカリ性食品

アルカリせいしょくひん
alkaline food
Word

役人根性

やくにんこんじょう
bureaucratism; bureaucratic nature
Word

公共性

こうきょうせい
publicness (degree to which a particular action will affect society as large); public nature; commonality
Word

アフタ性口内炎

アフタせいこうないえん
stomatitis aphthosa
Word

口性無い

口性ない、口さがない
くちさがない
gossipy; abusive; critical; jabbering
Word

アトピー性皮膚炎

アトピーせいひふえん
atopic dermatitis