chupchap

/ˈtʃʊp.tʃɑːp/adverb

adverb

चुपचाप, आवाज नगरी

Silently; without making noise or without speaking; quietly or uncomplainingly.

After the argument, she left the room chupchap.
बहसपछि उनी चुपचाप कोठाबाट निस्किइन्।

A note on usage

India