Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
fundur
←
Old Norse
fundr
(derived)
→
Icelandic
funda
(affix)
→
Icelandic
funda
(mention)
→
Icelandic
aðalfundur
(affix)
→
Icelandic
samfundur
(affix)