Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Venetian
łuna
←
Proto-Indo-European
*lówksneh₂
(inherited)
←
Proto-Indo-European
*lewk-
(derived)
←
Proto-Italic
*louksnā
(inherited)
←
Latin
lūna
(inherited)