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 sundrian
Proto-Germanic *sundrōną (inherited)
Old High German sundrōn (cognate)
Old Norse sundra (cognate)
Swedish söndra (cognate)

English sunder (inherited)
Old English gesundrian (prefix)
Old English tosundrian (prefix)
Old English onsundrian (prefix)
Old English asundrian (prefix)