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 Walsch
Old English wīelisċ (inherited)
Old English wēlisċ (mention)
Middle English wale (affix)
Middle English -yssh (affix)
Proto-Germanic *walhiskaz (inherited)

English Welsh (inherited)
Middle English wale (link)