Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
-dade
←
Proto-Indo-European
*-teh₂ts
(inherited)
←
Latin
-tātem
(inherited)
←
Latin
-tās
(mention)
←
Old Portuguese
-dade
(inherited)
→
Latin
-itas
(link)
→
Portuguese
caducidade
(affix)
→
Portuguese
notoriedade
(affix)
→
Portuguese
obrigatoriedade
(suffix)
→
Portuguese
efemeridade
(affix)
→
Portuguese
oralidade
(affix)
→
Portuguese
expressividade
(affix)
→
Portuguese
inexpressividade
(affix)
→
Portuguese
conclusividade
(affix)