Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Stomboom
←
German
Stammbaum
(cognate)
←
Dutch
stamboom
(cognate)
←
Saterland Frisian
Stom
(compound)
←
Saterland Frisian
Boom
(compound)