Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
périodique
←
Latin
periodicus
(derived)
→
English
periodic
(derived)
→
Greek
περιοδικό
(borrowed)
→
French
périodiquement
(affix)
→
French
apériodique
(prefix)
→
French
photopériodique
(prefix)
→
French
antipériodique
(prefix)