Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
sommo
←
Latin
summus
(inherited)
←
Portuguese
sumo
(cognate)
→
Italian
assommare
(affix)
→
Italian
sommamente
(affix)