| 晦 |
huì sè | difficult to understand / cryptic |
| 晦 |
huì | (bound form) last day of a lunar month / (bound form) dark; gloomy / (literary) night |
| 涩 |
sè | astringent / tart / acerbity / unsmooth / rough (surface) / hard to understand / obscure |
| 涩 |
sè | old variant of 涩 |