Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
verm
←
Proto-Indo-European
*wr̥mis
(inherited)
←
Latin
vermis
(inherited)
←
Old Occitan
verm
(inherited)