Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin perna
Persian پاشنه (cognate)
Gothic 𐍆𐌰𐌹𐍂𐌶𐌽𐌰 (cognate)
Ancient Greek πτέρνη (cognate)
Proto-Indo-European *tpḗrsneh₂ (inherited)
Proto-Italic *persnā (inherited)
Latin pernārius (link)
Latin perula (mention)
Sanskrit पार्ष्णि (cognate)

English pearl (derived)
Asturian pierna (inherited)
Catalan perla (cognate)
Middle English perle (derived)
Spanish pierna (inherited)
Spanish pernil (derived)
French perle (derived)
French perne (inherited)
Galician perna (inherited)
Ancient Greek πτέρνη (cognate)
Ancient Greek πέρνα (borrowed)
Italian perno (derived)
Italian baderna (derived)
Latin pernix (mention)
Latin pernio (mention)
Latin perula (link)
Latin pernarius (suffix)
Luxembourgish Pärel (derived)
Dutch parel (derived)
Portuguese perna (mention)
Portuguese pernil (derived)
Sanskrit पार्ष्णि (cognate)