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

こつ、コツ
knack; skill; trick; secret; know-how; the ropes; hang
Word

ほね
bone; frame; outline; core; backbone; spirit; fortitude; laborious; troublesome; difficult
Word

骨折

こっせつ
bone fracture
Word

骨格

骨骼
こっかく
skeleton; skeletal structure; build; frame; physique; framework
Word

鉄骨

てっこつ
steel frame
Word

骨髄

こつずい
bone marrow; medulla; true spirit; one's mind
Word

遺骨

いこつ
remains; ashes of deceased
Word

骨董

こっとう
antique; curio
Word

頭蓋骨

頭骸骨
ずがいこつ、とうがいこつ
skull; cranium
Word

軟骨

なんこつ
cartilage