Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
արթ-
←
Ancient Greek
ἐρέθω
(cognate)
←
Proto-Indo-European
(inherited)
←
Proto-Indo-European
(inherited)
←
Proto-Indo-European
*h₃er-
(mention)
←
Old Armenian
հարթնում
(mention)
→
Old Armenian
զարթնում
(confix)
→
Old Armenian
արթուն
(suffix)
→
Old Armenian
զարթչիմ
(confix)
→
Old Armenian
հարթնում
(cognate)