Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bengali
খড়
←
Sanskrit
खड
(inherited)
→
Assamese
খেৰ
(cognate)
→
Sylheti
ꠈꠦꠠ
(cognate)