Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Avestan
𐬰𐬁𐬥𐬎
←
Ancient Greek
γόνυ
(cognate)
←
Proto-Indo-Iranian
*ȷ́ā́nu
(inherited)
←
Proto-Indo-European
*ǵónu
(inherited)
←
Proto-Iranian
*jā́nu
(inherited)
←
Latin
genū
(cognate)
←
Sanskrit
जानु
(cognate)
→
Persian
چانه
(cognate)
→
Sanskrit
जानु
(cognate)
→
Tocharian A
śanwem
(cognate)