Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*numþiz
→
Danish
fornuft
(derived)
→
German
Vernunft
(inherited)
→
Gothic
𐌰𐌽𐌳𐌰𐌽𐌿𐌼𐍄𐍃
(cognate)