Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Romanian pumn
Proto-Indo-European *puǵnos (inherited)
Proto-Indo-European *puḱnos (mention)
Proto-Indo-European *pewǵ- (mention)
Proto-Indo-European *peuḱ- (mention)
Proto-Italic *pugnos (inherited)
Latin pugnus (inherited)

Romanian pumnal (suffix)
Romanian pumnicel (suffix)
Romanian pumnișor (suffix)
Aromanian pulmu (cognate)