一切經音義 24.304

24.304

咼斜（快乖反說文咼口戾也從口冎聲冎音寡經從口作咼非也）。

Crooked and wry (the first character is *kuai* + *guai* [kuāi]. The Shuowen says: "*Guai* means a crooked mouth; categorized under 'mouth' [口] with *gua* [冎] phonetic." *Gua* [冎] is pronounced *gua* [guǎ]. When the sūtra writes it with 'mouth' as 咼, that is incorrect).