Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*peuǵ-
→
Italian
pugna
(derived)
→
Romansch
pugn
(mention)
→
Romansch
puogn
(mention)