Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
ingua
←
Spanish
ingle
(cognate)
←
French
aine
(cognate)
←
Proto-Indo-European
*h₁n̥gʷ-en-
(inherited)
←
Latin
inguen
(inherited)
←
Portuguese
íngua
(cognate)