Sufficiently good to be acceptable; not great but not bad either.

To a certain extent; tolerably.

एक निश्चित हद तक; सहनीय।

English Usage: The project was passably successful, though it had its challenges.

Hindi Usage: परियोजना पर्याप्त रूप से सफल थी, हालांकि इसमें अपनी चुनौतियाँ थीं।