In Lojbanized spelling.
- Chinese: pi — 皮 (pí)
- English: pil — peel
- Hindi: kal — खाल (khāl)
- Spanish: piel — piel
- Russian: kaj — кожа (koža)
- Arabic: jild — جِلْد (jild)
pilka (rafsi pil or pi'a)
- crust; x1 is a crust/rind/peel/skin/hide/outer cover of x2.