Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
ինքն
←
Proto-Indo-European
*swé
(mention)
←
Old Armenian
(mention)
→
Armenian
ինքը
(derived)
→
Old Armenian
ինքնաշարժ
(compound)
→
Old Armenian
ինքնեակ
(suffix)
→
Old Armenian
ինքնին
(suffix)