scurrilous

那位记者发表了一篇充满恶意诽谤的报道，试图毁坏明星的声誉。

The journalist published a ___scurrilous article trying to damage the celebrity's reputation.

那位喜剧演员以粗俗的幽默著称，他昨晚的下流段子让观众既尴尬又发笑。

The comedian is known for his vulgar humor, and his ___scurrilous jokes last night left the audience both embarrassed and laughing.