Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
տնտես
←
Old Armenian
տուն
(compound)
←
Old Armenian
տեսանեմ
(compound)
→
Armenian
տնտես
(mention)
→
Old Armenian
տնտեսութիւն
(suffix)
→
Old Armenian
տնտեսական
(suffix)