Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Rohingya
háñt
←
Assamese
সাত
(cognate)
←
Sanskrit
सप्त
(derived)
←
Sylheti
ꠢꠣꠔ
(cognate)
→
Sylheti
ꠢꠣꠔ
(cognate)