Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
oarloch
←
Proto-Germanic
*uzlagą
(inherited)
←
Old Frisian
orloch
(inherited)
→
West Frisian
wrâldoarloch
(compound)
→
Dutch
oorlog
(cognate)