Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
rusk
←
Norwegian Nynorsk
ruske
(mention)
←
Norwegian Nynorsk
ruse
(mention)
←
Norwegian Nynorsk
ruske
(mention)
←
Old Norse
ruskr
(inherited)