Solemn vs They are very serious

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

Solemn

FormalBeyond 10,000 (less common)

They are very serious

Top 2,000 (common)
Most formal: SolemnMost common: They are very serious
 SolemnThey are very serious
Pronunciation🇬🇧 //ˈsɒl.əm//🇺🇸 //ˈsɑː.ləm//🇬🇧 //ðeɪ ɑː vɛri ˈsɪəriəs//🇺🇸 //ðeɪ ɑr ˈvɛri ˈsɪriəs//
MeaningSerious and formal; not happy or cheerful.They are not joking and are focused.
ExampleThe ceremony was marked by a solemn atmosphere.In this meeting, they are very serious about the project timeline.
RegisterFormalNeutral
How commonBeyond 10,000 (less common)Top 2,000 (common)
Collocationssolemn promise, solemn duty, solemn ceremony, solemn occasion, solemn vowvery serious conversation, very serious matter, very serious expression, very serious consequences, very serious approach
Antonymsjoyful, lighthearted, cheerful-
Common mistakesConfused with 'somber' which has a darker, gloomier tone., Used too often in casual settings when a serious tone is not needed., Mispronounced due to unfamiliarity with the spelling.Using 'serious' incorrectly as joyful or happy., Confusing 'serious' with 'silly'., Omitting context that clarifies their seriousness.
Usage notesUsed in serious contexts such as ceremonies or important discussions. Not suitable for casual conversations.Use in situations where you want to communicate that someone is earnest or focused. Avoid in casual or light-hearted conversations.

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Solemn
They are very serious

Frequently asked questions: Solemn vs They are very serious

What's the difference between Solemn and They are very serious?

Solemn: Serious and formal; not happy or cheerful. They are very serious: They are not joking and are focused.

Which is more formal: Solemn and They are very serious?

Solemn is the most formal of these.

Which is more common: Solemn and They are very serious?

They are very serious is the most common in everyday English.

Can you show an example of each?

Solemn: The ceremony was marked by a solemn atmosphere. They are very serious: In this meeting, they are very serious about the project timeline.

Can I use Solemn and They are very serious interchangeably?

Not always. Solemn and They are very serious 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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