Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
ià
→
Catalan
einsteinià
(suffix)
→
Catalan
carpià
(suffix)
→
Catalan
metacarpià
(suffix)
→
Catalan
darwinià
(suffix)