Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Saterland Frisian Gäärs
English grass (link)
Proto-Germanic *grasą (inherited)
Proto-West Germanic *gras (inherited)
Old Frisian gers (inherited)
Old Frisian gres (mention)

English grass (cognate)
Saterland Frisian gäärsich (affix)