Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Assamese
চ’ত
←
Sanskrit
चैत्र
(derived)
←
Sylheti
ꠌꠂꠔ
(cognate)
→
Sylheti
ꠌꠂꠔ
(cognate)