Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
feower
←
Proto-Germanic
*fedwōr
(inherited)
←
Proto-West Germanic
*feuwar
(inherited)
←
Proto-Indo-European
*kʷetwóres
(derived)
→
Spanish
cuatro
(cognate)
→
Sanskrit
चतुर्
(cognate)