Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
glaciero
←
Esperanto
glaciejo
(cognate)
→
Ido
glaciera
(affix)
→
Ido
glacierala
(affix)