涡 (Kangxi radical 85, 水+7, 10 strokes, cangjie input 水口人月 (EROB), composition ⿰氵呙)
- Kangxi Dictionary: not present, would follow page 627, character 31
- Hanyu Da Zidian (first edition): volume 3, page 1624, character 7
- Unihan data for U+6DA1
Simplified from 渦 (咼 → 呙)