Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
kolda
←
English
cold
(borrowed)
→
Ido
koldeskar
(suffix)
→
Ido
koldigar
(suffix)
→
Ido
koldeta
(suffix)
→
Ido
koldeso
(suffix)