fitness

noun

ˈfit-nəs How to pronounce fitness (audio)
Definition of fitnessnext
1
as in health
the condition of being sound in body a gymnastics program promoting fitness and agility in school-aged children

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms
2
as in relevance
the quality or state of being especially suitable or fitting I have to question the fitness of wearing a bright red dress to a funeral

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 fitness Hyrox, which runs fitness competitions that mix running with strength work, is leaning into its role as a potential matchmaker. — Alex Harring,brandon Gomez, CNBC, 30 Oct. 2026 These six exercises focus on strength, mobility, and balance and can be adapted to different fitness levels. — Kristen Gasnick, Verywell Health, 30 Oct. 2026 Most Before shelling out for wellness routines or optimization hacks, Norton recommended focusing on the foundational components of health—nutrition, fitness, and emotional well-being—and staying consistent with your habits. — Jamie Wolff, HEALTH, 30 Oct. 2026 The 38-stateroom ship will have décor inspired by ancient Egypt, as well as more contemporary features such as a fitness center and spa services. — Susan B. Barnes, Travel + Leisure, 29 Oct. 2026 See All Example Sentences for fitness
Recent Examples of Synonyms for fitness
  1. health
  2. relevance
  3. wellness
  4. validity
  5. strength
  6. suitability
  7. appropriateness
  8. applicability
Noun
  • The health benefits it is meant to finance aren’t one-time expenses, after all.
    — Ramesh Ponnuru, Washington Post, 27 Oct. 2026
  • Those effects compound quickly in health systems already under strain.
    — Ruby Wang, semafor.com, 27 Oct. 2026
Definition of health
Noun
  • Attorney General Blanche, however, downplayed the relevance of the rule in comments to reporters last week.
    — ABC News, ABC News, 29 Oct. 2026
  • Maritaş Denim marketing chief Gizem Yaşar said a key theme emerging from recent buyer conversations is balancing innovation and commercial relevance.
    — Angela Velasquez, Footwear News, 27 Oct. 2026
Definition of relevance
Noun
  • Mayo Clinic Health System’s holiday wellness guidance recommends planning ahead and setting limits before the stress piles up.
    — Ashley Lynch, Sacbee.com, 30 Oct. 2026
  • What started as a wellness blog that hosted conversations around clean beauty alternatives has turned into a viral business.
    — Charlotte Hu, Time, 30 Oct. 2026
Definition of wellness
Noun
  • The latter predicts a single universe by denying the universal validity of Schrödinger’s equation.
    — Philipp Strasberg, Scientific American, 20 Oct. 2026
  • According to the court, while NetChoice could challenge the validity of the Georgia law, the group had not sufficiently argued that enforcement of the law would be unconstitutional.
    — Dan Raby, CBS News, 15 Oct. 2026
Definition of validity
Noun
  • For Hernandez, the altar is a chance to grieve, remember and find strength in one another.
    — CBS News, CBS News, 28 Oct. 2026
  • But Splitter doesn’t want any of that development to take away from Miller’s preexisting strengths.
    — Julia Poe, Chicago Tribune, 28 Oct. 2026
Definition of strength
Noun
  • Many commenters highlight her controversial actions, such as an incident at a theater, and question her suitability as a representative.
    — Praveena Somasundaram, Washington Post, 27 Oct. 2026
  • The new plantings have been selected for their suitability with the sunlight patterns that changed with the construction and include blackhawks big bluestem, great globe thistle, sea holly, and black-eyed Susans.
    — Kim Velsey, Curbed, 23 Oct. 2026
Definition of suitability
Noun
  • And if there is a credible question about a speaker’s appropriateness, the library should investigate and act rationally based on actual evidence.
    — Literary Hub, Literary Hub, 30 Sep. 2026
  • As many as 11 sketches were removed, including a self-referential skit in which David Mitchell and Robert Webb joked about the appropriateness of Blackface while in Blackface.
    — Jake Kanter, Deadline, 24 Sep. 2026
Definition of appropriateness
Noun
  • The general applicability became clear over the subsequent years.
    — Karl Deisseroth, The Conversation, 15 Oct. 2026
  • There is a broad debate over the applicability of PNB to modern anti-trust cases, with many legal scholars finding the application of a random number, without any real analysis of the potential harm a merger might cause, to be a fatal flaw.
    — Shubha Ghosh, Fortune, 31 Aug. 2026
Definition of applicability

Browse Nearby Words

fit (in or into)
fitness
fit (out)
See all Nearby Words

Cite this Entry

“Fitness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fitness. Accessed 3 Nov. 2026.

Copy Citation
Love words? Need even more definitions?

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

Last Updated: - Updated example sentences

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of candidate

See Definitions and Examples »

Popular in Grammar & Usage

See More

How to Use 'Who' vs. 'Whom'

Merriam-Webster’s Great Big List of Words You Love to Hate

'Affect' vs. 'Effect'

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

Great Big List of Beautiful and Useless Words, Vol. 5

9 Words That Sound Like Insults But Aren't

7 Words for Old-Timey Vehicles

Ten More Words from Taylor Swift Songs

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

How to Use 'Who' vs. 'Whom'

Great Big List of Beautiful and Useless Words, Vol. 5

9 Words That Sound Like Insults But Aren't
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
couple-laugh-cafe
Quiz: Foreign Phrases You Should Know Check out your bona fides and avoid any faux pas.
See All