• capack,
• xopeck,
• vopeck,
• fopeck,
• dopeck,
• cipeck,
• ckpeck,
• clpeck,
• cppeck,
• c0peck,
• c9peck,
• cooeck,
• cpeck,
• copck,
• copec,
• copecks,
• caeck,
• capeck,
• copeek,
• copieck

• cowpoke,
• copse,
• coppage,
• coppice,
• COPES,
• cowpox,
• coppock.

The adjective form of the word "copeck" is "copeck-sized".

The plural of the "copeck" can be the "copecks".

The singular of the "copeck" can be the "copeck".