Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin declinatio
Ancient Greek ἔγκλισις (calque)
Latin dēclīnō (affix)
Latin -tiō (affix)

English declination (derived)
Asturian declinación (borrowed)
German Desertation (mention)
Galician declinación (borrowed)
Hungarian deklináció (borrowed)