Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English leam
Old English lȳman (inherited)
Old English lēoma (inherited)
English leamer (link)
English gleam (link)
English leamer (mention)
English lien (mention)
Middle English lemen (inherited)
Middle English leme (inherited)
Proto-Germanic *leuhmô (inherited)
Proto-West Germanic *liuhmijan (inherited)
Proto-Indo-European *lewk- (derived)
Proto-Indo-European *leuk- (derived)
Icelandic ljómi (cognate)
Latin lumen (cognate)

English illuminate (link)
English lyam (mention)