Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
eest
←
Middle Dutch
eeste
(inherited)
←
Proto-Germanic
*aistaz
(inherited)
→
English
oast
(cognate)
→
Afrikaans
es
(mention)