Kozachok vs. Kazachok

Kozachoknoun

A Ukrainian and Russian couple-dance with constantly increasing tempo.

Kozachok

Kozachok (Ukrainian: кoзачо́к) or Kazachok (Russian: казачо́к) is a traditional Ukrainian and Russian folk dance originating with the Cossacks in the 16th century. In the 17th and 18th centuries it was performed throughout contemporary Ukraine and also in the noble courts of Europe.

Kazachok

The ExoMars Kazachok (Russian: Казачок; formerly ExoMars 2020 Surface Platform) is a planned robotic Mars lander led by Roscosmos, part of the ExoMars 2022 joint mission with the European Space Agency. Kazachok translates as , and is also the name of a folk dance.