Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
contento
←
Italian
contentamente
(link)
←
Italian
cornuto contento
(link)
←
Italian
contentare
(back-formation)
←
Italian
contentino
(link)
←
Latin
contentus
(derived)
←
Latin
contineō
(mention)
←
Latin
contemptus
(derived)
→
Esperanto
kontenta
(derived)
→
Italian
contentissimo
(affix)
→
Italian
contentezza
(suffix)
→
Italian
stracontento
(prefix)
→
Italian
contentamento
(suffix)
→
Italian
cuorcontento
(compound)
→
Italian
contentamente
(suffix)