Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tocharian B
āre
←
English
earth
(cognate)
←
Proto-Indo-European
*h₂erh₃-
(derived)
←
Proto-Indo-European
*h₁er-
(derived)
←
Proto-Indo-European
*h₂erh₃-
(mention)
←
Tocharian B
ār-
(mention)
←
Tocharian A
āre
(cognate)
→
Tocharian A
āre
(cognate)