Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
worried
→
English
unworried
(affix)
→
English
worriedly
(suffix)
→
English
superworried
(prefix)
→
English
worriedness
(suffix)
→
Danish
sår
(link)