Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
quarenta
←
Proto-Indo-European
*kʷetwr̥(d)ḱomt
(inherited)
←
Latin
quadrāgintā
(inherited)
←
Old Portuguese
quareenta
(inherited)
←
Old Portuguese
quaraenta
(mention)
→
Kabuverdianu
korenta
(inherited)
→
Papiamentu
kuarenta
(derived)