He was led to this remark by a communication inadvertently made to him by Lizabetha Prokofievna, that Adelaida’s marriage must be postponed a little longer, in order that the two weddings might come off together.
There are no more uses of "inadvertent" in the book.
Show samples from other sources
I must have inadvertently insulted her.
The destruction was inadvertent, but it was still a crime.