Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
enquanto
←
Spanish
en cuanto
(cognate)
←
Old Portuguese
enquanto
(mention)
←
Old Portuguese
en
(mention)
←
Old Portuguese
quanto
(mention)
→
Spanish
en cuanto
(cognate)
→
Portuguese
por enquanto
(mention)