1
as in liquid
capable of moving like a liquid
warm the jam until it is fluid, then spread it over the cake
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in adjustable
capable of being readily changed
the script is still fluid at this point, so be prepared for last-minute rewrites
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in smooth
involving minimal difficulty or effort
the dance looked smooth and fluid, though backstage we could see the dancer gasping for breath and sweating from the effort
Synonyms & Similar Words
Antonyms & Near Antonyms
4
as in volatile
likely to change frequently, suddenly, or unexpectedly
his arrival plans are fluid, so expect him anytime
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of fluid
Jonze and Trier learned how to capture fluid moments on camera by making videos of their friends doing tricks.
—
Margaret Talbot, New Yorker, 3 Nov. 2025
It was later discovered that Jazzy’s fluid buildup was due to acute lymphoblastic leukemia (ALL), a type of cancer of the blood and bone marrow — the spongy tissue inside bones where blood cells are made, according to the Mayo Clinic.
—Vanessa Etienne, PEOPLE, 3 Nov. 2025
Diel noted that although more study is needed, the fluid matrix of the milk might have allowed the virus to have higher contact with mucous membranes in the pharynx.
—Pranjal Malewar, New Atlas, 3 Nov. 2025
Through fluid fabrics, natural textures, and hues inspired by China’s traditional five-color philosophy, the collection explored the balance between transparency and freedom — a continuation of the brand’s humanist and ecological roots.
—Li Jun, Footwear News, 2 Nov. 2025
See All Example Sentences for fluid
Margaret Talbot, New Yorker, 3 Nov. 2025
It was later discovered that Jazzy’s fluid buildup was due to acute lymphoblastic leukemia (ALL), a type of cancer of the blood and bone marrow — the spongy tissue inside bones where blood cells are made, according to the Mayo Clinic.
—Vanessa Etienne, PEOPLE, 3 Nov. 2025
Diel noted that although more study is needed, the fluid matrix of the milk might have allowed the virus to have higher contact with mucous membranes in the pharynx.
—Pranjal Malewar, New Atlas, 3 Nov. 2025
Through fluid fabrics, natural textures, and hues inspired by China’s traditional five-color philosophy, the collection explored the balance between transparency and freedom — a continuation of the brand’s humanist and ecological roots.
—Li Jun, Footwear News, 2 Nov. 2025
See All Example Sentences for fluid
Recent Examples of Synonyms for fluid
Adjective
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The presence of liquid water, heat and the right chemicals (such as phosphorus and complex hydrocarbons) means that its sub-surface ocean is believed to be one of the best places in our solar system for life to have evolved outside the Earth, according to scientists.—
Bojan Stojkovski,
Interesting Engineering,
10 Nov. 2025
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If the battery gets cold, the liquid highway between the anode and cathode thickens, slowing the ions down, according to the Scientific American.—
Jalen Williams,
Freep.com,
10 Nov. 2025
Adjective
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Some of the best gifts for 2-year-olds channel their excess energy into an active hobby, such as zooming around on their balance bike or shooting hoops at an adjustable basketball hoop.—
Anja Webb,
Parents,
7 Nov. 2025
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This device is compact and easy to operate, with an adjustable grind size and a 28-gram catch capacity built into the bottom.—
Jack Byram,
Architectural Digest,
7 Nov. 2025
Adjective
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The TikTok-beloved Dyson Supersonic is designed to protect hair from extreme heat damage and frizz while leaving locks extra smooth and shiny.—
Audrey Lee,
Architectural Digest,
7 Nov. 2025
-
The hatch handles well and has a smooth ride quality.—
Charles Singh,
USA Today,
7 Nov. 2025
Adjective
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First, the electrodes and electrolytes are adjusted to handle high temperatures, specifically replacing the volatile liquid electrolyte used in traditional Li batteries.—
Mrigakshi Dixit,
Interesting Engineering,
5 Nov. 2025
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Taking the long view Many finance leaders remain cautious, viewing bitcoin as too volatile—especially recently—compared to traditional assets.—
Sheryl Estrada,
Fortune,
4 Nov. 2025
Adjective
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The High-Rise Wide Leg has a fuller, more flowing leg opening and is sculpted through the waist and hips.—
Angela Velasquez,
Sourcing Journal,
24 Oct. 2025
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Automotive design had graduated from the still-carriage-like looks of its nascent days into its own form, with sweeping lines and heavy flowing sheetmetal that took full advantage of the effortless power of internal combustion.—
Will Sabel Courtney,
Robb Report,
10 Oct. 2025
Adjective
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Related Stories The conversation opened with Korea’s webtoon ecosystem, a prolific source of globally adaptable IP.—
Lin Ying-Hsuan,
Variety,
5 Nov. 2025
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With seven adaptable meeting rooms and an outdoor terrace known as The Nest, the hotel provides a focused and private environment for rest, recovery, and team operations.—
Pete Grathoff,
Kansas City Star,
5 Nov. 2025
Adjective
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Its low ride height makes for easy entry and exit, while a small footprint makes parking a breeze.—
Mark Phelan,
USA Today,
11 Nov. 2025
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Doing so will also make organizing the fridge an easier task once you’re done.—
Mary Cornetta,
Better Homes & Gardens,
11 Nov. 2025
Adjective
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This combination allows for precise navigation in tight or unpredictable environments.—
Aamir Khollam,
Interesting Engineering,
7 Nov. 2025
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Tinker was brilliant, unpredictable, and slightly unhinged.—
Henry Selick,
IndieWire,
6 Nov. 2025
Cite this Entry
“Fluid.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fluid. Accessed 15 Nov. 2025.
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