Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tocharian B
iyā-
←
Proto-Indo-European
*yeh₂-
(derived)
←
Proto-Tocharian
*(y)iyā-
(inherited)
←
Sanskrit
याति
(cognate)
←
Tocharian A
yā-
(cognate)
→
Tocharian A
yā-
(cognate)