Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
re
→
Occitan
reveire
(prefix)
→
Occitan
remandar
(prefix)
→
Occitan
recaptar
(prefix)
→
Occitan
rintrar
(prefix)