Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Sanskrit रव
Proto-Indo-European *rew- (inherited)
Latin rūmor (cognate)

Bengali রা (derived)
Bengali রাই (derived)
Indonesian pancaroba (compound)
Sanskrit कण्ठीरव (compound)
Telugu రవము (mention)
Telugu గళరవము (mention)