Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Occitan agusar

→ Catalan agusar (cognate)
→ Spanish aguzar (cognate)
→ French aiguiser (cognate)
→ Old French aguisier (cognate)
→ Italian aguzzare (cognate)
→ Occitan agut (link)
→ Portuguese aguçar (cognate)