Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
tvåfaldig
←
Proto-Germanic
*twifaldaz
(inherited)
←
Old Norse
tvífaldr
(inherited)
←
Swedish
två
(suffix)
←
Swedish
-faldig
(suffix)