Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*ḱeym-
→
Old English
hiwen
(mention)
→
Latgalian
cīms
(derived)
→
Latvian
ciems
(mention)