Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
luctator
←
Proto-Indo-European
*lewg-
(root)
←
Latin
lūctor
(suffix)
←
Latin
tor
(suffix)
→
Catalan
lluitador
(inherited)
→
Spanish
luchador
(inherited)
→
French
lutteur
(mention)
→
Friulian
lotadôr
(inherited)
→
Galician
loitador
(inherited)
→
Italian
lottatore
(inherited)
→
Portuguese
lutador
(inherited)
→
Romanian
luptător
(inherited)
→
Aromanian
alumtãtor
(inherited)
→
Albanian
luftëtar
(borrowed)