Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
costante
←
Italian
incostante
(link)
←
Italian
costantemente
(link)
←
Italian
costanza
(link)
←
Latin
cōnstāns
(derived)
→
Italian
costantemente
(affix)