Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Basque
ba
←
Spanish
bah
(borrowed)
←
Basque
ba-
(mention)
←
Basque
bada
(clipping)
←
Basque
bai
(clipping)
→
Basque
ba-
(alter)
→
Basque
ba-
(mention)