Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*(s)pley-
→
English
split
(derived)
→
English
splint
(derived)
→
Ancient Greek
σπέλεθος
(derived)
→
Scots
fliss
(derived)