Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English onerous
Middle English onerous (inherited)
Middle French onereux (derived)
Old French onereus (derived)
Proto-Indo-European *h₃enh₂- (root)
Latin onerosus (derived)
Latin onus (mention)

English onerously (suffix)
English onerousness (suffix)
English onerosity (suffix)
English onerary (mention)
English unonerous (affix)
English nononerous (prefix)
Sanskrit अनस् (cognate)