Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
fiabhras
←
Old French
fievre
(derived)
←
Irish
-as
(affix)
←
Proto-Indo-European
*dʰegʷʰ-
(derived)
←
Latin
febris
(derived)
←
Old Irish
daig
(cognate)