Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
matar
←
Latin
mactāre
(inherited)
←
Latin
mactō
(mention)
←
Latin
*mattāre
(mention)
←
Latin
(mention)
←
Latin
mattus
(mention)
←
Latin
madidus
(mention)
→
Catalan
rematar
(affix)
→
Catalan
matança
(suffix)
→
Catalan
matacà
(affix)
→
Spanish
matar
(cognate)