Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
eta
←
English
eat
(cognate)
←
Proto-Germanic
*etaną
(inherited)
←
Proto-Indo-European
*h₁ed-
(root)
←
Proto-Indo-European
*h₁ed-
(derived)
←
Old Norse
eta
(inherited)
→
Norwegian Nynorsk
trøysteeta
(affix)