Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English loathsome
Old English *lāþsum (inherited)
German leidsam (cognate)
English loath (suffix)
English some (suffix)
Middle English lothsum (inherited)
Middle Low German lêtsam (cognate)
Proto-West Germanic *laiþsam (inherited)

English bad (link)
English loathsomeness (suffix)
English loathsomely (suffix)
English unloathsome (prefix)
German leidsam (cognate)