Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
адютант
←
German
Adjutant
(borrowed)
←
Latin
adiūtō
(derived)
←
Latin
adiuvō
(mention)
←
Russian
адъюта́нт
(borrowed)