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 sprecan
Proto-West Germanic *sprekan (inherited)

English speak (mention)
Old English gesprecan (mention)
Old English sprecol (suffix)
Old English wiþsprecan (prefix)
Old English forþsprecan (prefix)
Old English forsprecan (prefix)
Old English besprecan (prefix)
Old English missprecan (prefix)
Old English ofersprecan (affix)
Middle English speken (mention)
Old High German sprehhan (cognate)
Scots speak (inherited)
Albanian shpreh (cognate)