Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
quattuorvir
→
English
quadrumvir
(cognate)
→
English
quattuorvir
(borrowed)
→
Latin
quattuorviralis
(affix)
→
Latin
quattuorviratus
(affix)