calmness

noun

Definition of calmnessnext
1
as in restfulness
a state of freedom from storm or disturbance the unusual calmness of the lake gave its surface a strikingly glassy appearance

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms
2
as in composure
evenness of emotions or temper her resolute calmness in a crisis serves her well as a nurse in the emergency room

Synonyms & Similar Words

Antonyms & Near Antonyms
3
as in peacefulness
freedom from disquieting or oppressive thoughts or emotions a teacher who handles even the most vexing situations with a clearheaded calmness

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of calmness Unlike his uneven performances throughout training camp, Klubnik showed poise and calmness, helping the Jets’ offense march down the field. — Antwan Staley, New York Daily News, 15 Aug. 2026 Banderas explained that his split from Griffith was smooth, and the two actors have remained on good terms thanks to the calmness of their breakup. — Wesley Stenzel, Entertainment Weekly, 6 Aug. 2026 This also includes prioritizing calmness in your pacing, communication style, sensory design, customer service systems and even leadership culture. — Prof. Dr. Anabel Von Preußen - Ternès Von Hattburg, Forbes.com, 4 Aug. 2026 His composure and calmness in an unfamiliar position were so impressive. — Andy Jones, New York Times, 30 July 2026 Trusting in God brings calmness and helps move solutions forward. — Mark Swinney, Christian Science Monitor, 21 July 2026 As the destruction and chaos continued on the streets, the family of the victim of Monday's stabbing attack at the center of the riots pleaded for calmness and tolerance. — Ivan Pereira, ABC News, 11 June 2026 Clutter has been linked to higher stress levels, lower focus, and feelings of tension or irritability, whereas clean and organized spaces are associated with calmness, a sense of control, and even better physical health. — Elizabeth Fogarty, Better Homes & Gardens, 5 June 2026 But that primary election calmness is not the case in the 67th Assembly District covering Buena Park, Cypress and Fullerton; the 68th Assembly District covering Orange and Santa Ana; and the 72nd Assembly District covering the coastline as well as Aliso Viejo, Laguna Woods and Lake Forest. — Kaitlyn Schallhorn, Oc Register, 2 June 2026
Recent Examples of Synonyms for calmness
  1. restfulness
  2. composure
  3. peacefulness
  4. serenity
  5. peace
  6. quietness
  7. calm
  8. quiet
Noun
  • The proof was in my Oura ring sleep score—96% and optimal restfulness.
    — Brianna Peters, Vogue, 28 Mar. 2026
  • But restfulness dropped—my body noticed the break.
    — Marisa McMillan, Outside, 29 Dec. 2025
Definition of restfulness
Noun
  • Ampadu’s tenacity in the tackle, composure on the ball and his long throw — an emerging weapon — all contributed to the team’s strong showings.
    — Adam Crafton, New York Times, 18 Aug. 2026
  • Willis showed good composure, arm strength, accuracy and decision-making, going 4-for-5 passing for 43 yards while leading the Dolphins on a 14-play, 93-yard touchdown drive.
    — Chris Perkins, Sun Sentinel, 15 Aug. 2026
Definition of composure
Noun
  • Drawing me back year after year is the Okefenokee’s breathtaking splendor, magnificent array of plants and animals and its mind-soothing peacefulness and serenity.
    — Charles Seabrook, AJC.com, 25 July 2026
  • Henley & Partners says its new analysis comparing the two indexes reveals a strong positive relationship between peacefulness and passport power.
    — Maureen O'Hare, CNN Money, 21 July 2026
Definition of peacefulness
Noun
  • Reaching the state of serenity isn’t just by happenstance, but the aftermath of resilience.
    — Ngozi Nwanji, Billboard, 25 Aug. 2026
  • There is no spa or pool on-site, but the hotel's car service can whisk guests up to the serenity of Ten Thousand Waves for a soak amongst the fresh green mountains above town.
    — Condé Nast, Condé Nast Traveler, 24 Aug. 2026
Definition of serenity
Noun
  • July 31 2026 A 60-day ceasefire to allow for peace talks expires with no new deal in place.
    — Chloe Taylor, CNBC, 28 Aug. 2026
  • The overwater bungalows are pretty special, hovering over lapping waves where guests can stay in total peace and solitude.
    — Condé Nast, Condé Nast Traveler, 28 Aug. 2026
Definition of peace
Noun
  • These motors make a difference in efficiency and quietness levels.
    — Ashlyn Needham, The Spruce, 19 July 2026
  • To come up with its study, the company looked at different factors that equate to quietness, including monthly search volume, visitor ratings, average summer temperatures, access to nearby restaurants and bars, and availability of accommodations.
    — Kristine Hansen, Travel + Leisure, 9 June 2026
Definition of quietness
Noun
  • The article notes the overlap between emotional intelligence and psychopathy; while EQ is lauded, psychopathic traits can surprisingly predict career success due to charm and appearing calm under pressure.
    — Tomas Chamorro-Premuzic, Forbes.com, 29 Aug. 2026
  • Philipps has questioned whether any intense emotions she's felt over the last few years – and a sense of calm now – had to do with her tumor, but there's no way of knowing.
    — David Oliver, USA Today, 26 Aug. 2026
Definition of calm
Noun
  • In the quiet that followed, Mark’s own drinking spiralled out of control.
    — Katie Whyatt, New York Times, 31 July 2026
  • Wow that the quiet of Sunday surfaces feelings the rest of the week buries.
    — Lauren Jarvis-Gibson, Kansas City Star, 27 May 2026
Definition of quiet

Browse Nearby Words

calmly
calmness
calms
See all Nearby Words

Cite this Entry

“Calmness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/calmness. Accessed 2 Sep. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of dissonant

See Definitions and Examples »

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?

Why does English have so many silent letters?

7 Pairs of Commonly Confused Words
See More

Popular in Wordplay

See More

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
skateboard-dog-hat
Wordmaxxing Slang Quiz Give your vocabulary a glow up by getting sendy w...
See All