Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
moute
←
German
müssen
(cognate)
←
West Frisian
moatte
(cognate)
←
Proto-West Germanic
*mōtan
(inherited)
←
Old Frisian
mōt
(inherited)