Proto-Slavic *aščerъ

→ Belarusian яшчарка (derived)

→ Czech ještěrka (derived)

→ Czech ještěr (inherited)

→ Old Church Slavonic ащера (inherited)

→ Lower Sorbian jašćeŕ (inherited)

→ Upper Sorbian ješćelca (inherited)

→ Polish jaszczur (inherited)

→ Polabian vistăraićă (inherited)

→ Romanian gușter (derived)

→ Russian ящер (inherited)

→ Serbo-Croatian гуштер (derived)

→ Serbo-Croatian gušter (derived)

→ Serbo-Croatian jašter (inherited)

→ Serbo-Croatian јаштер (inherited)

→ Slovene kuščar (inherited)