Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
crosta
←
Proto-Indo-European
*krustós
(inherited)
←
Proto-Indo-European
*krews-
(mention)
←
Latin
crusta
(inherited)