Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
þola
←
Proto-Germanic
*þulāną
(inherited)
←
Old Norse
þola
(inherited)
→
Icelandic
þolmynd
(affix)