Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
pentacol
←
Old French
pent
(compound)
←
Old French
a
(compound)
←
Old French
col
(compound)
→
English
pentacle
(derived)
→
Middle French
pentacle
(derived)
→
Italian
pentacolo
(mention)