Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Bokmål
Glomma
←
Norwegian Bokmål
Glåma
(doublet)
←
Old Norse
Glaumr
(inherited)
←
Old Norse
glaumr
(mention)
←
Old Norse
raumr
(mention)