Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
couleuvre
←
French
cobra
(doublet)
←
Latin
colubra
(inherited)
→
French
cobra
(doublet)
→
French
couleuvrine
(suffix)
→
Haitian Creole
koulèv
(derived)
→
Gallo
caleuf'
(cognate)