Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
hersker
←
Danish
herske
(suffix)
←
Danish
er
(suffix)
←
English
ruler
(link)
←
English
sovereign
(link)
→
Swedish
härskare
(cognate)