Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Early Assamese
বাট
←
Proto-Indo-European
*wert-
(derived)
←
Sanskrit
वर्त्मन्
(derived)
→
Assamese
বাট
(inherited)