Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin russus
Proto-Indo-European *h₁rewdʰ- (derived)
Latin ruber (mention)
Old East Slavic русъ (cognate)
Proto-Slavic *rusъ (cognate)
Proto-Slavic (mention)

English russet (cognate)
English russel (mention)
Asturian roxu (mention)
Catalan ros (inherited)
Corsican rossu (inherited)
Spanish rojo (inherited)
French roux (inherited)
Franco-Provençal rox (inherited)
Friulian ros (inherited)
Galician roxo (mention)
Ancient Greek ἐρυσίβη (cognate)
Istriot russo (inherited)
Italian rosso (inherited)
Latin rubeus (link)
Latin rutilus (mention)
Ligurian rósso (derived)
Portuguese roxo (mention)
Romanian roșu (inherited)
Romanian roș (inherited)
Leonese roxu (mention)
Aromanian arosh (inherited)
Aromanian rosh (inherited)
Sicilian russu (inherited)
Venetian róso (inherited)