Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khwarezmian
hnču
←
Proto-Iranian
*anćuwan
(inherited)
←
Ossetian
ӕфсӕн
(cognate)
→
Ossetian
ӕфсӕн
(cognate)
→
Tocharian B
eñcuwo
(cognate)