Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English tarnish
English dern (doublet)
Middle English ternysshen (inherited)
Old French ternir (derived)
Old French ternir (mention)

English tarnishable (suffix)
English antitarnish (prefix)
English nontarnish (prefix)
English dern (link)
English dern (link)
English tarnisher (suffix)
English tarnisheth (suffix)
English tarnishest (suffix)
English tarnishment (suffix)