Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
schilling
←
Proto-Germanic
*skillingaz
(derived)
←
Norwegian Nynorsk
shilling
(doublet)
←
Norwegian Nynorsk
skilling
(mention)
→
Norwegian Nynorsk
shilling
(doublet)
→
Norwegian Nynorsk
skilling
(mention)