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 fōn

English catch (cognate)
English fang (inherited)
English fay (cognate)
English vang (derived)
English fangle (mention)
Old English afon (affix)
Old English onfon (prefix)
Old English befon (prefix)
Old English gefon (prefix)
Old English ymbfon (prefix)
Old English forefon (prefix)
Old English forgripan (link)
Old English ætfon (affix)
Old English forfon (affix)
Old English misfon (affix)
Old English underfon (affix)
Old English wiþfon (affix)
Ancient Greek πήγνυμι (cognate)
Old Frisian fa (cognate)