Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
isca
←
Latin
ēsca
(inherited)
←
Latin
edō
(mention)
←
Old Portuguese
ysca
(inherited)
→
Spanish
yesca
(cognate)
→
Portuguese
isqueiro
(suffix)
→
Portuguese
isco
(mention)