Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin petra
← Ancient Greek πέτρα (derived)

→ English petroleum (mention)
→ English petra (borrowed)
→ English limpet (mention)
→ English pier (derived)
→ English petrous (mention)
→ English Petra (mention)
→ English petrify (mention)
→ English lamprey (mention)
→ English petrary (mention)
→ English petro- (derived)
→ English petrescent (mention)
→ English petrifact (derived)
→ English petrific (mention)
→ English petricolous (mention)
→ Asturian piedra (inherited)
→ Catalan pedra (inherited)
→ Cebuano pusil (mention)
→ Cebuano piyer (derived)
→ Dalmatian pitra (inherited)
→ Esperanto petrolo (mention)
→ Spanish petróleo (derived)
→ Spanish piedra (inherited)
→ Spanish lamprea (mention)
→ Spanish pedernal (mention)
→ Spanish petrificar (mention)
→ Spanish petrificar (mention)
→ French pierre (inherited)
→ French fusil (mention)
→ French pétrifier (mention)
→ French lamproie (mention)
→ French pétrole (mention)
→ French salpêtre (mention)
→ Old French pierre (inherited)
→ Old French foisil (mention)
→ Friulian piere (inherited)
→ Irish piléar (derived)
→ Galician petróleo (derived)
→ Galician pedra (inherited)
→ Galician Pereira (mention)
→ Hungarian peron (derived)
→ Indonesian petroleum (mention)
→ Indonesian peron (derived)
→ Istriot pera (inherited)
→ Istriot pitruolgio (derived)
→ Italian pietra (inherited)
→ Italian piedra (derived)
→ Italian petrolio (mention)
→ Italian fucile (mention)
→ Italian lampreda (mention)
→ Latin petro (affix)
→ Latin petrosus (suffix)
→ Latin lampreda (compound)
→ Mirandese piedra (inherited)
→ Neapolitan preta (inherited)