Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
այո
←
Proto-Armenian
*ayú
(mention)
←
Proto-Indo-European
*h₂óyu
(mention)
→
Armenian
այո
(mention)