Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
druppen
←
Middle Dutch
droppen
(inherited)
←
Proto-Germanic
*druppōn-
(inherited)
←
Proto-Germanic
*drupô
(mention)
←
Proto-Indo-European
*dʰrbʰ-néh₂-
(inherited)
←
Proto-Indo-European
*dʰrbʰ-
(mention)
→
Afrikaans
drup
(inherited)