Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Froast
←
German
Frost
(cognate)
←
West Frisian
froast
(cognate)
←
Proto-Germanic
*frustaz
(mention)
←
Old Frisian
frost
(inherited)