Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Hindi रिक्त
← Hindi रीता (doublet)
← Proto-Indo-European *leykʷ- (root)
← Sanskrit रिक्त (borrowed)

→ Hindi रिक्तता (suffix)
→ Hindi रीता (doublet)