Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
lydig
←
Danish
lyde
(affix)
←
Danish
-ig
(affix)
→
Danish
lydighed
(suffix)
→
Danish
ulydig
(affix)
→
Westrobothnian
lydu
(cognate)