Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Frisian
swēte
→
West Frisian
swiet
(inherited)
→
Old Norse
sœtr
(cognate)
→
Saterland Frisian
swäit
(inherited)