Irish airne

← Aragonese - (cognate)

← Catalan aranyó (cognate)

← Proto-Celtic *agrinyos (inherited)

← Welsh eirin (cognate)

← Spanish arañón (cognate)

← Basque aran (cognate)

← Basque arantzabeltz (mention)

← Basque patxaran (mention)

← Basque basaran (mention)

← Basque basakaran (mention)

← Basque basokaran (mention)

← Proto-Germanic *akraną (cognate)

← Proto-Balto-Slavic *ṓˀgāˀ (cognate)

← Proto-Indo-European *h₂ógeh₂ (derived)

← Occitan agreno (cognate)

← Occitan aranhon (mention)

← Occitan aragnou (mention)

← Occitan agragnou (mention)

← Old Irish áirne (inherited)

→ English acorn (cognate)

→ English patxaran (cognate)

→ Welsh eirin (cognate)

→ Basque aran (cognate)

→ Irish airneog (affix)