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 grund
Proto-Germanic *grunduz (inherited)

English ground (inherited)
English groundly (inherited)
Old English sægrund (affix)
Old English æfgrynde (prefix)
Old English grundleas (suffix)
Old English grundweall (compound)
Old English grundstan (link)
Middle English ground (inherited)
Scots grund (inherited)
Yola greoune (inherited)