Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
réguler
←
French
régler
(doublet)
←
Latin
rēgulāre
(borrowed)
←
Latin
rēgulō
(mention)
→
French
régler
(doublet)
→
French
régulation
(suffix)
→
French
déréguler
(prefix)
→
Romanian
regula
(borrowed)
→
Turkish
regüle
(mention)