Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
frequentō
→
Catalan
freqüentar
(derived)
→
Spanish
frecuentar
(derived)
→
French
fréquenter
(derived)
→
Old French
frequenter
(mention)
→
Italian
frequentare
(derived)
→
Latin
frequentans
(mention)
→
Latin
frequentaturus
(mention)
→
Latin
frequentatus
(mention)
→
Latin
frequentandus
(mention)
→
Portuguese
frequentar
(mention)