Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*g(e)lēi-
→
Old English
clænsian
(derived)
→
Alemannic German
chlii
(derived)
→
Icelandic
klénn
(derived)