Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
патка
←
Bulgarian
па́тица
(mention)
←
Bulgarian
пато́к
(mention)
←
Bulgarian
пат
(mention)
←
Old Armenian
բադ
(cognate)