Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sanskrit
शोचति
←
Old English
heofan
(cognate)
←
Proto-Indo-European
*ḱew-
(derived)
→
Ancient Greek
κύκνος
(cognate)