No one was more frequently and confidentially consulted by Calvin.
On the 7th of December he wrote confidentially to the sovereigns whose representatives had signed the treaty of Paris, suggesting that the future of Rumania should be regulated by a European congress.
"They're frightened," he said confidentially in a hoarse voice.
Lorimer's Gazetteer of the Persian Gulf, published confidentially by the Government of India in 1908.
"To tell you the truth, between ourselves, God only knows what state our left flank is in," said Boris confidentially lowering his voice.