From the Circassian root ӏэ /ʔa/ "arm" + папцӏэ /paːpsʼa/ "sharp".
ӏэпапцӏэ • (ʼɛpapcʼɛ)
| case | singular | plural |
|---|---|---|
| indefinite | ӏэпапцӏэ (ʼɛpapcʼɛ) | ӏэпапцӏэхэ (ʼɛpapcʼɛxɛ) |
| nominative | ӏэпапцӏэр (ʼɛpapcʼɛr) | ӏэпапцӏэхэр (ʼɛpapcʼɛxɛr) |
| ergative | ӏэпапцӏэм (ʼɛpapcʼɛm) | ӏэпапцӏэхэмэ (ʼɛpapcʼɛxɛmɛ) |
| instrumental | ӏэпапцӏэ(м)кӏэ (ʼɛpapcʼɛ(m)kʼɛ) | ӏэпапцӏэхэ(м)кӏэ (ʼɛpapcʼɛxɛ(m)kʼɛ) |
| invertive | ӏэпапцӏэу (ʼɛpapcʼɛwu) | ӏэпапцӏэхыу (ʼɛpapcʼɛxəwu) |