Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
ἄρτι
←
Ancient Greek
ἀραρίσκω
(mention)
←
Proto-Indo-European
*h₂er-
(root)
←
Proto-Indo-European
*h₂er-
(derived)
←
Latin
ars
(cognate)
←
Lithuanian
arti
(cognate)
←
Old Armenian
արդ
(cognate)
→
Ancient Greek
ἄρτιος
(suffix)
→
Latin
ars
(cognate)
→
Lithuanian
arti
(cognate)
→
Old Armenian
արդ
(cognate)