Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Soang
←
German
Sang
(cognate)
←
West Frisian
sang
(cognate)
←
Proto-Germanic
*sangwaz
(inherited)
←
Old Frisian
*sang
(inherited)