Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
rignan
β
Proto-Germanic
*rignijanΔ
(inherited)
β
Gothic
ππΉπ²π½πΎπ°π½
(cognate)
β
Old Norse
rigna
(cognate)