Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
halo
←
Ancient Greek
ἅλως
(derived)
←
Latin
halos
(derived)
→
French
halogène
(confix)
→
French
halocarbure
(prefix)
→
French
haloïde
(confix)
→
Romanian
halo
(borrowed)