Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romansch
argient
←
Proto-Indo-European
*h₂r̥ǵn̥tóm
(inherited)
←
Proto-Indo-European
*h₂erǵ-
(mention)
←
Proto-Italic
*argentom
(inherited)
←
Latin
argentum
(inherited)
→
Friulian
arint
(cognate)