Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
fieuw
←
German
fünf
(cognate)
←
West Frisian
fiif
(cognate)
←
Proto-West Germanic
*fimf
(inherited)
←
Old Frisian
fīf
(inherited)