Proto-Slavic *ǫzlъ

→ Belarusian вузел (inherited)

→ Bulgarian възел (inherited)

→ Czech uzel (inherited)

→ Latvian ozols (cognate)

→ Macedonian јазол (inherited)

→ Polish węzeł (inherited)

→ Polabian vǫzål (inherited)

→ Russian узел (inherited)

→ Russian узы (mention)

→ Russian вензель (derived)

→ Slovak uzol (inherited)

→ Slovene vozel (inherited)

→ Slovene ozel (inherited)

→ Ukrainian вузол (inherited)

→ Old Czech uzel (inherited)