Japanese Kanji
誶sui
speak ill of · vilify · berate
Extended kanji · 15 strokes
Speak ill of, vilify, berate, interrogate.
誶 is a Extended kanji — used in Japanese names and specialised writing. With 15 strokes, it appears in classical literature, place names, and formal documents.
Start with hiragana and katakana — the foundation of Japanese reading.