निश्चित रूप से (nishchit roop se)
nishchit roop se
'Certainly' means that you are sure about something or that something will definitely happen.
You pronounce 'certainly' like this: sur-tin-lee.
The word 'certainly' comes from the word 'certain', which means sure or definite, and it has been used in English for a long time.
The word 'certainly' in Hindi is 'निश्चित रूप से' (Nishchit Roop Se).