Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Fiskotter
←
German
Fischotter
(cognate)
←
Dutch
visotter
(cognate)
←
Saterland Frisian
Fisk
(compound)
←
Saterland Frisian
Otter
(compound)