Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
arrear
β
English
array
(cognate)
β
Spanish
arre
(suffix)
β
Spanish
ar
(suffix)
β
Gothic
*ππ΄πΈπ
(derived)
β
Spanish
arreo
(mention)
β
Spanish
arriar
(mention)