Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
ocior
←
Ancient Greek
ὠκύς
(cognate)
←
Proto-Indo-European
*h₁eḱ-
(root)
←
Proto-Indo-European
*h₁eḱ-
(inherited)
←
Proto-Italic
*ōk-
(inherited)
←
Sanskrit
आशु
(cognate)
→
Ancient Greek
ὠκύς
(cognate)
→
Sanskrit
आशु
(cognate)