Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
tualeto
←
French
toilette
(borrowed)
←
Polish
toaleta
(borrowed)
←
Russian
туале́т
(borrowed)
→
Esperanto
tualetejo
(suffix)