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