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