Proto-Slavic *ežь

→ Belarusian вожык (derived)

→ Lower Sorbian jež (inherited)

→ Lithuanian ežys (mention)

→ Latvian ezis (mention)

→ Macedonian еж (inherited)

→ Polish jeż (inherited)

→ Polabian jiz (derived)

→ Russian ёж (inherited)

→ Ukrainian їжак (derived)

→ Old Armenian ոզնի (cognate)