Definition of spasmodicnext
1
2

Synonym Chooser

How does the adjective spasmodic contrast with its synonyms?

The words convulsive and fitful are common synonyms of spasmodic. While all three words mean "lacking steadiness or regularity in movement," spasmodic adds to fitful the implication of rapid or violent activity alternating with inactivity.

spasmodic growth

When is convulsive a more appropriate choice than spasmodic?

The synonyms convulsive and spasmodic are sometimes interchangeable, but convulsive suggests the breaking of regularity or quiet by uncontrolled movement.

convulsive shocks

When is it sensible to use fitful instead of spasmodic?

While in some cases nearly identical to spasmodic, fitful implies intermittence, a succession of starts and stops or risings and fallings.

fitful sleep

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 spasmodic The most common type of spasmodic dysphonia is called adductor dysphonia, which accounts for 80% of cases. Indu Subramanian, The Conversation, 1 May 2025 Abductor spasmodic dysphonia, which is less common, causes the vocal cords to suddenly open. Angela Haupt, TIME, 29 Jan. 2025 Ahead of his confirmation hearing, articles about the sound of his voice and his spasmodic dysphonia have been in the news. Jonathan Granoff, Newsweek, 29 Jan. 2025 There is no cure for spasmodic dysphonia, but there are treatments available. Alix Martichoux, The Hill, 29 Jan. 2025 See All Example Sentences for spasmodic
Recent Examples of Synonyms for spasmodic
Adjective
  • Oversight becomes sporadic and trust weakens, not because systems fail outright, but because people struggle to explain or stand behind what the systems do.
    Murugan Anandarajan, The Conversation, 22 Jan. 2026
  • There have also been sporadic collaborations with figures such as Katharine Hamnett and British visual artist Julian Opie.
    Lily Templeton, Footwear News, 21 Jan. 2026
Adjective
  • The venue was crammed with excitable 20- and 30-something women, among them Willa Bennett, the editor of Cosmopolitan and Seventeen.
    Carrie Battan, Vulture, 15 Jan. 2026
  • Golden retrievers of all ages — from excitable puppies playing in the mud to more mature canines roaming in Santa hats and fairy costumes — filled the park as owners sat drinking yerba mate, a typical Argentine drink, and taking pictures.
    Miguel Lo Bianco, USA Today, 16 Dec. 2025
Adjective
  • Writing a novel is a solitary experience but not writing one is even more so, without the occasional call from an editor or marketing person to keep me warm.
    Literary Hub, Literary Hub, 29 Jan. 2026
  • In wellness circles, the drink is credited with a draining, detoxifying, and purifying action that may assist the body’s natural detox processes and help counter occasional constipation.
    Beatrice Zocchi, Vogue, 29 Jan. 2026
Adjective
  • While the money is flowing, state officials are still nervous.
    Miquéla V Thornton, Bloomberg, 27 Jan. 2026
  • The atmosphere at the Emirates was nervous, too, and their next two opponents — Leeds (away) and Sunderland (home) — will give no quarter.
    Tim Spiers, New York Times, 26 Jan. 2026
Adjective
  • SMRs also align with Rwanda’s push into energy‑intensive sectors such as data centers, advanced manufacturing, and mineral processing, all of which require stable baseload power that intermittent renewables alone cannot promise.
    Ken Silverstein, Forbes.com, 22 Jan. 2026
  • Jones added that their intermittent hops weren’t simply impressive displays of talent.
    Andrew Paul, Popular Science, 22 Jan. 2026
Adjective
  • Loose, fast, and slightly jerky steps, a sudden joy sweeping through the body like a wind.
    Literary Hub, Literary Hub, 28 Jan. 2026
  • This design helps prevent the air from escaping during sudden movements or changes in orientation.
    Sujita Sinha, Interesting Engineering, 28 Jan. 2026
Adjective
  • Engram’s impact at TE1 was erratic, though, to put it kindly.
    Sean Keeler, Denver Post, 27 Jan. 2026
  • Even for a politician known for erratic policy shifts, this swap—of longtime democratic partners that have sacrificed much for America’s benefit in exchange for an authoritarian regime intent on undermining it—is bizarre.
    Michael Schuman, The Atlantic, 26 Jan. 2026

Browse Nearby Words

Cite this Entry

“Spasmodic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/spasmodic. Accessed 30 Jan. 2026.

More from Merriam-Webster on spasmodic

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!