Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English lepton
English (suffix)
English on (suffix)
Ancient Greek λεπτόν (derived)
Ancient Greek λεπτός (mention)
Ancient Greek λεπτός (derived)

English slepton (prefix)
English antilepton (prefix)
English leptonic (suffix)
English dilepton (prefix)
English trilepton (prefix)
English bilepton (prefix)
English leptonless (suffix)
English multilepton (prefix)
English technilepton (prefix)
English leptonization (suffix)
English leptonium (blend)
English monolepton (prefix)
Japanese レプトン (borrowed)