Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
esfera
←
Ancient Greek
σφαῖρα
(derived)
←
Latin
sphaera
(derived)
←
Latin
sphaera
(derived(ca/gl))
←
Latin
sphaera
(derived(ca/es))
→
Catalan
-sfera
(mention)
→
Catalan
esfèric
(affix)