Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *swéḱs-dḱomt

→ Catalan seixanta (mention)
→ Spanish sesenta (mention)
→ French soixante (mention)
→ Italian sessanta (mention)
→ Latin sexaginta (mention)
→ Portuguese sessenta (mention)
→ Sardinian sessanta (mention)