Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
saepio
←
Proto-Indo-European
*seh₂ip-
(inherited)
←
Latin
saepis
(mention)
←
Latin
saepēs
(mention)