Negative campaign and Whispering campaign

Whispering campaign and negative campaign are semantically related. in attempt to defame another topic. In some cases you can use "Whispering campaign" instead a noun phrase "Negative campaign".

Whispering campaign noun - The organized dissemination of derogatory rumors designed to discredit a candidate.

Negative campaign and whispering campaign are semantically related. You can use "Negative campaign" instead a noun phrase "Whispering campaign".