Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
acompanyar
←
Catalan
company
(mention)
←
Catalan
companyó
(doublet)
←
English
companion
(cognate)
←
Latin
companiōnem
(mention)
→
Catalan
acompanyament
(affix)