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

うず
whirlpool; swirl; eddy; vortex; maelstrom
Word

渦巻き

渦巻
うずまき
whirlpool; eddy; coil
Word

渦巻く

うず巻く
うずまく
to whirl; to eddy; to swirl; to curl (smoke); to be all jumbled together (feelings, thoughts, etc.); to surge; to sweep
Word

渦中

かちゅう
vortex; maelstrom; whirlpool; convulsions; upheaval
Word

渦潮

うずしお
whirling tides
Word

渦流ファン

か流ファン
かりゅうファン
regenerative fan; vortex flow fan
Word

寒冷渦

かんれいうず
cold vortex
Word

渦動

かどう
vortex
Word

渦線

かせん
spiral line; line vortex; vortex line; circumvolution
Word

渦流

か流
かりゅう
swirling current; eddy; whirlpool; vortex; maelstrom; eddy current