Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
ekzisti
←
German
existieren
(mention)
←
English
exist
(mention)
←
Spanish
existir
(mention)
←
French
exister
(mention)
←
Latin
exsistō
(mention)
→
Esperanto
ekzistado
(affix)
→
Esperanto
kunekzisti
(affix)
→
Ido
existar
(derived)