Proto-Slavic *ocьtъ

→ Belarusian воцат (inherited)

→ Bulgarian оцет (inherited)

→ Czech ocet (inherited)

→ Kashubian òct (inherited)

→ Hungarian ecet (derived)

→ Macedonian оцет (inherited)

→ Polish ocet (inherited)

→ Romanian oțet (borrowed)

→ Russian оцет (inherited)

→ Serbo-Croatian ocat (inherited)

→ Serbo-Croatian оцат (inherited)

→ Slovak ocot (inherited)

→ Ukrainian оцет (inherited)

→ Old Czech ocet (inherited)