Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin ratio
← Latin ratus (mention)
← Latin reor (affix)
← Latin -tiō (affix)

→ English rational (mention)
→ English race (mention)
→ English ratio (borrowed)
→ English reasonable (derived)
→ English ratio decidendi (mention)
→ Spanish ratio (borrowed)
→ French ratio (borrowed)
→ Old French reson (inherited)
→ Hungarian ráció (borrowed)
→ Latin decimalis (mention)
→ Latin ratiuncula (suffix)
→ Norwegian Bokmål rasjon (derived)
→ Norwegian Nynorsk rasjon (derived)
→ Norman raisoun (inherited)
→ Teojomulco Chatino razon (derived)
→ Picard roaison (inherited)
→ Romanian rațiune (borrowed)
→ Romanian rație (borrowed)
→ Bourguignon roizon (inherited)
→ Bourguignon rageon (inherited)
→ Serbo-Croatian racija (derived)
→ Serbo-Croatian рација (derived)