Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Afrikaans
sweer
←
Middle Dutch
sweren
(inherited)
←
Proto-Germanic
*swarjaną
(inherited)
←
Proto-Indo-European
*swer-
(derived)
←
Dutch
zweren
(inherited)
←
Old Dutch
*swerien
(inherited)
←
Old Dutch
sweren
(mention)