Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
moho
←
Italian
muffa
(borrowed)
←
Portuguese
mofo
(borrowed)
→
Spanish
enmohecer
(affix)
→
Galician
mofo
(cognate)