Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
aktiv
←
Latin
āctīvus
(borrowed)
←
Latin
agō
(mention)
→
Danish
interaktiv
(affix)
→
Danish
aktivist
(suffix)
→
Danish
aktivitet
(suffix)
→
Danish
retroaktiv
(affix)