Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
en-
←
Latin
in-
(inherited)
←
Latin
in
(inherited)
←
Occitan
en
(mention)
←
Old Occitan
en-
(inherited)
→
Occitan
enamorar
(affix)
→
Occitan
enraumassar
(affix)
→
Occitan
enfachinar
(affix)
→
Occitan
endevinar
(affix)
→
Occitan
emplenar
(affix)
→
Occitan
encoratjar
(affix)
→
Occitan
entristesir
(affix)
→
Occitan
endemoniar
(affix)
→
Occitan
entutar
(affix)