Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hindi
चिंता
←
Sanskrit
चिन्ता
(borrowed)
←
Sanskrit
चित्
(mention)
→
Assamese
চিন্তা
(mention)
→
Bengali
চিন্তা
(mention)
→
Hindi
चिंताजनक
(affix)