Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Fät
←
English
vat
(link)
←
Proto-Germanic
*fatą
(inherited)
←
Proto-West Germanic
*fat
(inherited)
←
Old Frisian
fet
(inherited)