Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
ruinere
←
Danish
ruin
(suffix)
←
Danish
ere
(suffix)
←
Latin
ruīna
(derived)
→
Danish
ruiner
(mention)