Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
erraticus
←
Proto-Indo-European
*h₁ers-
(root)
←
Latin
erratus
(suffix)
←
Latin
icus
(suffix)
→
English
erratic
(borrowed)
→
French
erratique
(borrowed)
→
Old French
erratique
(borrowed)