Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Armenian
թթու
←
Old Armenian
թթու
(inherited)
→
Armenian
թթվածին
(compound)
→
Armenian
թթվասեր
(affix)
→
Armenian
մռու
(mention)
→
Armenian
ածխաթթու
(affix)
→
Armenian
թթխմոր
(compound)
→
Armenian
Թթուջուր
(compound)
→
Armenian
թթվել
(mention)