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

脆弱

ぜいじゃく
frail; brittle; fragile
Word

脆い

もろい
brittle; fragile; tender-hearted
Word

脆弱性

ぜいじゃくせい
vulnerability
Word

脆性

ぜいせい
brittleness
Word

涙脆い

涙もろい
なみだもろい
easily moved to tears
Word

情にもろい

情に脆い
じょうにもろい
soft-hearted; susceptible; sentimental; tender-hearted
Word

水素脆化

水素ぜい化
すいそぜいか
hydrogen embrittlement
Word

脆化

ぜいか
embrittlement