Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
porteous
←
English
portehos
(mention)
←
Old French
porteose
(mention)
←
Old French
portehors
(mention)
←
Old French
porte
(mention)
←
Old French
hors
(mention)