Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Milchkuh
←
German
Milch
(compound)
←
German
Kuh
(compound)
→
Saterland Frisian
Moalkku
(cognate)