Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sylheti
ꠔꠤꠘ
←
Assamese
তিনি
(cognate)
←
Bengali
তিন
(cognate)
←
Hindi
तीन
(cognate)
←
Sanskrit
त्रि
(derived)
←
Urdu
تین
(cognate)
→
Assamese
তিনি
(cognate)