Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
tormeltur
←
Icelandic
tor
(prefix)
←
Icelandic
meltur
(prefix)
←
Icelandic
melta
(mention)