Noun:

न्याय, प्रामाणिकपणा, धार्मिकता,

improbity's Usage Examples:

is the keenest spur to exertion and the surest of all guards against improbity.

Lula defends his former minister José Dirceu against the charges of improbity.

is the keenest spur to exertion, and the surest of all guards against improbity.

decision, acquitting Iris Rezende from the charges of administrative improbity.

some officers, notably William Erskine, Master in Equity, suspected of improbity (mostly taking bribes in cases).

is the "keenest spur to exertion and the surest of all guards against improbity.

Obviously much of the shocking improbity was due to the heavy war-time expenditures.

It is the keenest spur to exertion and the surest of all guards against improbity.