Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin ōceanus

→ Esperanto oceano (derived)
→ Spanish océano (derived)
→ Galician océano (derived)
→ Galician ouceán (derived)
→ Galician ouceao (derived)
→ Galician ouciao (derived)
→ Ido oceano (derived)
→ Italian oceano (derived)
→ Latin oceanicus (affix)
→ Occitan ocean (derived)
→ Old Irish océn (borrowed)