Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
samtale
←
Danish
sam
(prefix)
←
Danish
tale
(prefix)
←
Danish
sam
(prefix)
←
Danish
tale
(prefix)
←
Old Norse
samtal
(derived)
←
Old Norse
samtala
(derived)