If you call someone a rumourmonger, you disapprove of the fact that they spread rumours.

如果你称某人为造谣者，那么你不赞同他们散布谣言的事实。

youdao

The important elements were leaked online, a forum was set up, new footage was shot and the rumours of the veracity of the so-called "documentary" spread like wildfire.

重要的剧情被泄漏在网上，建立了一个网络讨论区，新的脚本被拍摄，还有一个关于所谓的纪录片的传言在迅速扩散。

youdao

Partly because of rumours spread by rival scientists, both had trouble maintaining security clearances in the super-clandestine field of anti-submarine warfare.

还有一部分原因是由于反科学家所造的谣言，两者都无法维持在反潜战高级秘密领域的安全。

youdao

But it argued that its own continued publication would provide easier access to "quality" information for politicians and ordinary readers, as well as countering the spread of unfounded rumours.

BBC: Mixed messages for Iraq's media

We're in a more inter-connected world, more travel, news and rumours spread at the speed of light.

BBC: How are humans going to become extinct?

Its shares dropped sharply as rumours of the NBC Universal deal spread, and have not yet recovered.

ECONOMIST: Media