Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
fella
←
Proto-Germanic
*fallijaną
(inherited)
←
Icelandic
falla
(mention)
←
Old Norse
fella
(inherited)
→
Icelandic
felldur
(mention)
→
Icelandic
fellibylur
(mention)
→
Icelandic
aðfella
(prefix)
→
Icelandic
aðfella
(mention)
→
Icelandic
samfella
(affix)