Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
aljôfar
←
Arabic
جَوْهَر
(mention)
←
Spanish
aljófar
(cognate)
←
Persian
گوهر
(mention)
←
Galician
alxofre
(cognate)
←
Middle Persian
gwhl
(mention)
←
Old Persian
*gauθra
(mention)
←
Old Persian
*gavaθra
(mention)
←
Old Portuguese
aljoufar
(mention)
→
Galician
alxofre
(cognate)