Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
umage
←
Westrobothnian
omaga
(cognate)
←
Proto-Indo-European
*megʰ-
(root)
←
Old Norse
úmagi
(inherited)