Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
creber
←
Proto-Indo-European
*ḱer-
(derived)
←
Latin
crēscō
(cognate)
→
English
crebrous
(mention)