Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
múrur
←
Latin
mūrus
(derived)
←
Old Norse
múrr
(derived)
→
Alemannic German
Muur
(cognate)