Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek ἐπένθεσις
Ancient Greek ἐπεντῐ́θημῐ (affix)
Ancient Greek -σῐς (affix)

English epenthesis (mention)
German Epenthese (derived)
Spanish epéntesis (borrowed)
French épenthèse (borrowed)
Ancient Greek ἐπενθετικός (affix)
Dutch epenthesis (derived)
Dutch epenthese (derived)
Polish epenteza (derived)
Portuguese epêntese (mention)
Serbo-Croatian epenteza (derived)
Serbo-Croatian епентеза (derived)