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

犯罪性

はんざいせい
criminality; criminal propensity
Word

晩成性

ばんせいせい
altricial; altricious
Word

秘密性

ひみつせい
confidentiality; secrecy
Word

被虐性愛者

ひぎゃくせいあいしゃ
masochist
Word

任意選択属性

にんいせんたくぞくせい
non-mandatory attribute
Word

話題性

わだいせい
newsworthiness; news hook; topicality; popularity (of a topic, issue, etc.)
Word

老人性白内障

ろうじんせいはくないしょう
senile cataract
Word

軟性憲法

なんせいけんぽう
flexible constitution
Word

難消化性デキストリン

なんしょうかせいデキストリン
digestion resistant dextrin; indigestible dextrin
Word

難燃性

なんねんせい
flame retardance; flame resistance; incombustibility