Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Middle English mody
Old English mōdiġ (inherited)
Middle English mode (affix)
Middle English -y (affix)
Proto-Germanic *mōdagaz (inherited)

English moody (inherited)
Middle English mode (link)
Middle English modilich (affix)
Middle English modinesse (affix)