Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bengali
পাকা
←
Sanskrit
पक्व
(inherited)
→
Hindi
पकना
(cognate)
→
Nepali
पाक्नु
(cognate)