Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
[[*h₂epo|*h₂p]]-[[*h₃elh₁-|h₃elh₁-]]
→
Swedish
falla
(derived)