Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
ecka
→
German
Ecke
(inherited)
→
Latin
ocris
(cognate)
→
Latvian
ass
(cognate)
→
Yiddish
עק
(derived)