Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tocharian B
āwe
←
Proto-Indo-European
*h₂éwh₂os
(inherited)
←
Latin
avus
(cognate)
←
Polish
wuj
(cognate)