Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
mythomane
→
English
mythomaniac
(borrowed)
→
English
mythomane
(borrowed)
→
Spanish
mitómano
(borrowed)
→
French
mytho
(clipping)
→
Italian
mitomane
(borrowed)
→
Romanian
mitoman
(borrowed)