Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
julivert
←
Latin
lolium
(mention)
←
Latin
[[līlium]] [[viride]]
(derived)
←
Occitan
jolverd
(cognate)