Czech keř

← Lower Sorbian keŕ (cognate)

← Polish kierz (cognate)

← Proto-Slavic *kъřь (inherited)

← Old Czech keř (inherited)

→ Czech křoví (suffix)

→ Czech keřík (affix)

→ Polish krzak (cognate)

→ Serbo-Croatian korov (cognate)

→ Slovak ker (cognate)