His actions during this period were sufficiently successful for him to be promoted.

Further testing was sufficiently successful for production to start in early 1944.

He also attempted some portraits, which proved sufficiently successful to encourage him to move to Paris, at the age of about twenty.

She had been an attorney, about thirty-two, sufficiently successful to live alone in her own house in an upscale neighborhood.

He was sufficiently successful that between 1868 and 1872 he employed 11 ticket-of-leavers men.

It was sufficiently successful to have a serious financial effect on the welfare of established church clergy.

The Silver Pigeon proved sufficiently successful to remain in production for almost twenty years.

The establishment was sufficiently successful that it became a music hall in the 1880s.

The firm became sufficiently successful for him to be able to turn his attention to garden design.

As you all know, the last reform in 2002 was not sufficiently successful.