Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romansch
not
←
Proto-Indo-European
*nókʷts
(inherited)
←
Latin
noctem
(inherited)
←
Latin
nox
(mention)
→
Dalmatian
nuot
(cognate)
→
Friulian
gnot
(cognate)