Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
արգել
←
Proto-Indo-European
*h₂erk-
(inherited)
←
Old Armenian
(mention)
←
Old Armenian
այցելեմ
(mention)
←
Old Armenian
վայել
(mention)
→
Persian
ارگ
(cognate)
→
Ancient Greek
ἀρκέω
(cognate)
→
Armenian
արգել
(derived)
→
Armenian
արգելք
(mention)
→
Latin
arx
(cognate)
→
Latin
arcanus
(cognate)
→
Latin
arceo
(cognate)
→
Latin
arcera
(cognate)
→
Old Armenian
արգելոց
(suffix)
→
Old Armenian
արգելում
(mention)
→
Old Armenian
արգելանիմ
(suffix)
→
Old Armenian
արգելան
(suffix)