Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
soñar
←
Latin
somniāre
(inherited)
←
Latin
somniō
(mention)
→
Spanish
sueño
(link)
→
Spanish
soñador
(affix)
→
Spanish
ensoñar
(affix)
→
Spanish
soñarrera
(suffix)
→
Portuguese
sonhar
(cognate)