Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
-ari
←
Catalan
-er
(doublet)
←
Latin
-ārius
(borrowed)
→
Catalan
-er
(doublet)
→
Catalan
ferroviari
(affix)
→
Catalan
sanitari
(affix)
→
Catalan
immobiliari
(affix)
→
Catalan
parlamentari
(affix)
→
Catalan
setmanari
(affix)
→
Catalan
multitudinari
(affix)
→
Catalan
partidari
(affix)
→
Catalan
empresari
(suffix)
→
Catalan
accionari
(affix)
→
Catalan
parasitari
(affix)
→
Catalan
pressupostari
(affix)
→
Catalan
satel·litari
(affix)
→
Catalan
parvulari
(affix)