Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English serpent
Middle English serpent (inherited)
Old French serpent (derived)
Proto-Indo-European *serp- (derived)
Latin serpēns (derived)
Latin serpō (mention)

English dragon (link)
English dragon (link)
English Serpens (doublet)
English serpentry (suffix)
English serpentwood (compound)
English serpentlike (suffix)
English serpentize (suffix)
English serpula (mention)
English serpopard (blend)
English serpentist (suffix)
English serpentarium (suffix)
English serpenticide (affix)
English serpentkind (affix)
English serpenticonic (affix)
English serpenticone (affix)
Chuukese serepenit (borrowed)
Marshallese jabōn (borrowed)
Marshallese jedpānit (borrowed)