Trending vs Viral

When to use each in English, with meaning, register, and examples.

Trending

Top 1,000 (very common)

Viral

Top 2,000 (common)
Most common: Trending
 TrendingViral
Pronunciation🇬🇧 //ˈtrɛndɪŋ//🇺🇸 //ˈtrɛndɪŋ//🇬🇧 //ˈvaɪrəl//🇺🇸 //ˈvaɪrəl//
MeaningPopular right now or gaining attention.Something that spreads quickly like a virus, especially online.
ExampleThe new movie is trending on social media platforms.The video went viral, attracting millions of views within hours.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
Collocationstrending topics, trending news, trending hashtags, trending memesviral video, viral marketing, viral content, viral trend, viral meme
Antonymsdeclining, unpopular, outdated-
Common mistakesConfuse with 'trend' which is a noun., Use 'trending' inappropriately in formal contexts., Assume 'trending' only applies to online content.Confused with 'virile', which means masculine., Using 'viral' in contexts unrelated to rapid spread, like describing an illness in detail., Assuming 'viral' only refers to videos or memes.
Usage notesUse 'trending' when discussing social media, news, or topics that are currently popular. It's generally informal and should be avoided in highly formal writing.Used to describe content that quickly gains popularity online. Not typically used in formal writing.

See it in real clips

Trending
Viral

Frequently asked questions: Trending vs Viral

What's the difference between Trending and Viral?

Trending: Popular right now or gaining attention. Viral: Something that spreads quickly like a virus, especially online.

Which is more common: Trending and Viral?

Trending is the most common in everyday English.

Can you show an example of each?

Trending: The new movie is trending on social media platforms. Viral: The video went viral, attracting millions of views within hours.

Can I use Trending and Viral interchangeably?

Not always. Trending and Viral are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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