Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Nepali
नाच्नु
→
Assamese
নাচা
(cognate)
→
Assamese
নচা
(cognate)
→
Hindi
नाचना
(cognate)