Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
umbärlig
←
German
entbehrlich
(cognate)
←
Dutch
ontbeerlijk
(cognate)
←
Swedish
umbära
(affix)
←
Swedish
-lig
(affix)
→
Swedish
oumbärlig
(prefix)