Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
metade
←
Spanish
mitad
(cognate)
←
Proto-Indo-European
*medʰyo-
(derived)
←
Latin
medietās
(mention)
←
Latin
medius
(inherited)
←
Old Portuguese
metade
(inherited)
←
Old Portuguese
meiadade
(mention)
→
Spanish
mitad
(cognate)
→
Portuguese
meia
(link)
→
Romanian
jumătate
(cognate)
→
Aromanian
giumitati
(cognate)