Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sanskrit
विक्रीयते
→
Assamese
বিক
(inherited)
→
Hindi
बिकना
(derived)
→
Marathi
विकणे
(inherited)