Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Zealandic
waeter
←
Middle Dutch
wāter
(inherited)
←
Proto-Germanic
*watōr
(inherited)
←
Proto-Indo-European
*wódr̥
(derived)
←
Old Dutch
watar
(inherited)