secrecy

A promise of secrecy was of course very dutifully given, but it could not be kept without difficulty; for the curiosity excited by his long absence burst forth in such very direct questions on his return, as required some ingenuity to evade, and he was at the same time exercising great self-denial, for he was longing to publish his prosperous love.

Having said thus much, I feel no doubt of your secrecy.

To no creature had it been revealed, where secrecy was possible, except to Elizabeth; and from all Bingley’s connections her brother was particularly anxious to conceal it, from that very wish which Elizabeth had long ago attributed to him, of their becoming hereafter her own.

Elizabeth told her the motives of her secrecy.