Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
regna
←
Proto-Germanic
*regnōną
(inherited)
←
Proto-Germanic
*regną
(mention)
←
Old Norse
regna
(inherited)
→
Old English
regnian
(cognate)
→
Swedish
ösregna
(affix)
→
Swedish
spöregna
(compound)