Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
falce
←
Proto-Indo-European
*dʰelk-
(derived)
←
Proto-Indo-European
*dʰelg-
(mention)
←
Latin
falx
(inherited)
←
Latin
falcata
(mention)
←
Romanian
falcă
(mention)
→
Romanian
falcă
(mention)