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 *h₂rey-

→ English rhyme (derived)
→ English arithmetic (mention)
→ German arithmetisch (root)
→ German arithmetisch (mention)
→ Middle English arsmetrike (root)
→ Middle English arsmetrike (mention)
→ Spanish aritmética (root)
→ Spanish aritmética (mention)
→ Spanish aritmético (root)
→ Spanish aritmético (mention)
→ French arithmétique (root)
→ French arithmétique (mention)
→ Old French arismetique (root)
→ Old French arismetique (mention)
→ Irish rím (derived)
→ Galician rima (derived)
→ Ancient Greek ἀριθμός (derived)
→ Indonesian aritmetika (mention)
→ Italian aritmetico (root)
→ Italian aritmetico (mention)
→ Italian aritmetica (root)
→ Italian aritmetica (mention)
→ Latin arithmetica (root)
→ Latin arithmetica (mention)
→ Latin arithmeticus (root)
→ Latin arithmeticus (mention)
→ Latgalian rynda (derived)
→ Latvian rinda (mention)
→ Latvian aritmētisks (root)
→ Latvian aritmētisks (mention)
→ Latvian aritmētika (root)
→ Latvian aritmētika (mention)
→ Dutch aritmetica (root)
→ Dutch aritmetica (mention)
→ Portuguese aritmética (root)
→ Portuguese aritmética (mention)
→ Portuguese aritmético (root)
→ Portuguese aritmético (mention)
→ Albanian re (derived)