Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sanskrit
पताका
→
Bengali
পতাকা
(derived)
→
Hindi
पताका
(borrowed)
→
Indonesian
pataka
(derived)
→
Malayalam
പതാക
(borrowed)