Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
atollar
←
Spanish
a-
(affix)
←
Spanish
tollo
(affix)
←
Spanish
-ar
(affix)
→
Spanish
tollo
(link)
→
Spanish
atolladero
(suffix)
→
Galician
atolar
(cognate)
→
Portuguese
atolar
(derived)