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 staþol
Proto-Germanic *staþulaz (inherited)
Old High German stadal (cognate)
Old Norse stöðull (cognate)

English stalwart (mention)
English staddle (inherited)
English stalworth (mention)
Old English staþolian (affix)
Old English stælwierþe (suffix)
Old English staþolung (affix)
Old English staþolnes (affix)
Old English staþolæht (compound)
Old English modstaþol (compound)
Old English edstaþelig (affix)
Old English eþelstaþol (compound)
Old English staþolfæst (affix)
Old English unstaþolfæst (affix)
Old English gestaþolian (affix)