Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old English sam-
Old English samen (cognate)
Old English same (cognate)
English semi- (mention)
Proto-Germanic *sēmi- (inherited)
Proto-Germanic *samaz (inherited)
Old High German sāmi- (cognate)
Proto-Indo-European *sēmi- (derived)
Proto-Indo-European *somHós (derived)
Proto-Indo-European *sem- (derived)
Old Saxon sām- (cognate)

Old English samwist (affix)
Old English samræden (affix)