• sopeak,
• opick,
• konck,
• topick,
• kopex,
• kopeks,
• opeck,
• copeck,
• kolick,
• jopeck,
• mopeck,
• kopek,
• kopec,
• ropebak,
• ooppack,
• oopack,
• voodpeck,
• uopek,
• korck,
• kORECT

• kopek,
• kopecky,
• kopec,
• koepke,
• opec,
• kovac,
• koppes,
• kopje,
• peck.

The adjective form of the word "kopeck" is "kopeckic" or "kopeckian".

The plural of the "kopeck" can be the "kopecks".

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