Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Indo-European *h₂(e)rmos

→ English armatole (derived)
→ Catalan arma (inherited)
→ Cebuano armas (derived)
→ Middle English armee (derived)
→ Spanish arma (inherited)
→ Estonian armee (derived)
→ French arme (inherited)
→ French armée (derived)
→ Middle French armee (derived)
→ Old French armee (derived)
→ Italian arma (inherited)
→ Latin arma (derived)
→ Lithuanian armija (derived)
→ Latvian armija (derived)
→ Macedonian армија (derived)
→ Dutch arm (inherited)
→ Norman armée (derived)
→ Portuguese arma (inherited)
→ Portuguese armamento (mention)
→ Romanian armă (inherited)
→ Old Portuguese arma (inherited)
→ Serbo-Croatian armija (derived)
→ Serbo-Croatian армија (derived)