Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
թուռ
←
Proto-Indo-European
*t(o)uH-s-r-
(mention)
←
Proto-Indo-European
*tuHr-so-
(mention)
←
Old Armenian
թուշ
(mention)
→
Armenian
թոռ
(mention)
→
Old Armenian
թուշ
(mention)
→
Old Armenian
թուրծ
(mention)