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

性の自由

せいのじゆう
sexual freedom
Word

性根

しょうこん
perseverance
Word

男性ホルモン

だんせいホルモン
male hormone
Word

背日性

はいじつせい
negative heliotropism
Word

性能特性

せいのうとくせい
performance characteristic
Word

伴性遺伝

はんせいいでん
sex-linked inheritance
Word

発展性

はってんせい
possibilities
Word

性転換

せいてんかん
sex change
Word

性転換手術

せいてんかんしゅじゅつ
sex change surgery
Word

発癌性

発がん性
はつがんせい
carcinogenic; cancer causing