Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
fanfaronar
←
Esperanto
fanfaroni
(borrowed)
←
Spanish
fanfarronear
(borrowed)
←
French
fanfaronner
(borrowed)
→
Ido
fanfaronado
(suffix)