Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English orchitis
English orchi (confix)
English itis (confix)
Ancient Greek ὄρχις (derived)
Proto-Indo-European *h₄órǵʰis- (root)

English testitis (link)
English orchitic (suffix)
English epididymoorchitis (prefix)