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serious

serious

452 1.4
Calm and focused, not playful or joking
  • adjective
  • /ˈsɪr.i.əs/
translation icon : serio
  • After they'd found the right rhythm, they grew more and more serious, their faces strained.
  • very serious
  • too serious
  • get serious

Are you dead serious, dead serious, dead serious, bro.

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Examples

  • The teacher had a serious expression as she discussed the consequences of cheating.

  • Thus the question of the mayor's legacy is now finally open for serious debate.

    Academic text (2011)
  • Life is too short to get all serious and not have a good time.

  • I simply wanted to let the committee know that I was serious about my position.

    Academic text (1998)
  • Those children are at serious risk of harm.

  • I'm interested in a more serious chat at the moment.

  • However, there are some serious drawbacks to this approach.

  • When it comes to my education, I'm so serious about it that I don't let any friends distract me.

    Academic text (2015)
  • The topic here was serious, but the mood was relaxed, even indiscreet, suggesting previous correspondence.

    Academic text (2013)
  • He was serious about his studies, dedicating most of his time to preparing for the exams.

Synonyms

solemn
vsserious
  • Formal
92 4.7

Very serious and formal in a way that shows no humor

is less tied to formality and more to general earnest attitude
earnest
vsserious
57 4.3

Serious and sincere about what you say or do

emphasizes general solemnity or focus rather than strong conviction
somber
vsserious
  • US
52 4.6

Serious and sad in feeling or mood

is earnest or focused without implying sadness or gloom
sober
vsserious
44 4.6

Serious and sensible in behavior or tone

is more about earnestness or solemn focus than plain sensible dignity
pensive
vsserious
14 7.0

Being quiet and deep in thought, often a little sad

is outwardly focused on solemn or earnest manner rather than private thought
dour
vsserious
12 7.6

Serious and unfriendly in a way that looks gloomy

is firm in tone but not necessarily hostile or gloomy
serious-minded
vsserious
2 4.7

A person who thinks carefully and acts in a calm, sincere way

is broader, meaning solemn or earnest rather than only thoughtful
unplayful
vsserious
7.0

Not wanting to joke or have fun

covers solemn, earnest, or focused attitude beyond mere play absence

Antonyms

79 1.6

Full of fun and energy and liking jokes or games

74 6.8

Not serious and not useful, often wasting time or money

17 3.7

Feeling cheerful and not worried about serious things

12 3.9

Happy and friendly in a lively, joking way

Compounds

41 3.0

A problem that needs careful attention and action

A health problem that is very bad and may last a long time

A strong chance that people or property will be harmed

Breaking an important rule or law that causes big harm and heavy punishment

Music that people listen to carefully, like symphonies and operas

A calm, quiet way of behaving that shows you are thinking about important things

Being careful and thoughtful about important things

How Serious

stern
42 4.3
solemn
  • Formal
92 4.7
serious
452 1.4
casual
194 2.8
playful
79 1.6

Surface Forms

serious positive
seriouser comparative
seriousest superlative

Etymology

Serious comes from the Latin word serius, meaning 'weighty' or 'important', which helps you picture a calm, not joking attitude. So to be serious is to be focused and not playful.