Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Basque
-tar
→
Spanish
etarra
(mention)
→
Spanish
erandiotarra
(affix)
→
Spanish
gasteiztarra
(affix)
→
Basque
baserritar
(affix)
→
Basque
ilargitar
(affix)
→
Basque
-tasun
(compound)