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