Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Chittagonian
মিউর
→
Assamese
মেকুৰী
(cognate)
→
Bengali
মেকুর
(cognate)
→
Sylheti
ꠝꠦꠇꠥꠞ
(cognate)