Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Biscay
←
Spanish
Vizcaya
(cognate)
←
Basque
bizkar
(derived)
←
Basque
Bizkaia
(cognate)
→
English
Biscayan
(suffix)
→
French
bisquer
(mention)