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Synonym Chooser

How is the word mechanical distinct from other similar adjectives?

Some common synonyms of mechanical are automatic, impulsive, instinctive, and spontaneous. While all these words mean "acting or activated without deliberation," mechanical stresses the lifeless, often perfunctory character of the response.

a mechanical teaching method

When might automatic be a better fit than mechanical?

While in some cases nearly identical to mechanical, automatic implies action engaging neither the mind nor the emotions and connotes a predictable response.

his denial was automatic

When would impulsive be a good substitute for mechanical?

While the synonyms impulsive and mechanical are close in meaning, impulsive implies acting under stress of emotion or spirit of the moment.

impulsive acts of violence

When can instinctive be used instead of mechanical?

The synonyms instinctive and mechanical are sometimes interchangeable, but instinctive stresses action involving neither judgment nor will.

blinking is an instinctive reaction

When is spontaneous a more appropriate choice than mechanical?

Although the words spontaneous and mechanical have much in common, spontaneous implies lack of prompting and connotes naturalness.

a spontaneous burst of applause

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 mechanical The submarines use mechanical arms to collect the rocks and special sampling pumps and bags to collect the hydrothermal fluids. James F. Holden, The Conversation, 21 July 2025 No power, no plumbing, no noisy mechanical systems. Bridget Borgobello july 20, New Atlas, 20 July 2025 Maybe after the technical difficulties on Friday — and her scary flight aboard the giant mechanical butterfly — Perry will rethink what should be her priorities for the next stage show. Jim Harrington, Mercury News, 19 July 2025 The ocean water turns red, as a (usually unseen) mechanical shark chews up people in the surf or somehow on top of a boat. Laura Baisas, Popular Science, 9 July 2025 See All Example Sentences for mechanical
Recent Examples of Synonyms for mechanical
Adjective
  • The service, launched in 2021, offered unlimited photo and video storage to AT&T’s Protect Advantage plan subscribers with the convenience of automatic backup at full quality and no data charges when backing up over AT&T’s network.
    Paul Monckton, Forbes.com, 24 July 2025
  • Nathan Kaufman, a health care consultant and long-time Palomar observer who has been critical of recent leadership decisions, said that the pact between Palomar and UCSD is not an automatic win given the current state of health care margins.
    Paul Sisson, San Diego Union-Tribune, 24 July 2025
Adjective
  • Even if that means stepping into a version of themselves that feels unnatural.
    Vibhas Ratanjee, Forbes.com, 11 July 2025
  • While some can be used across different hair textures, lengths, curl patterns, thicknesses, colors (natural and unnatural), and concerns, many are created with specific consumers and their needs in mind.
    Angela Trakoshis, Allure, 11 July 2025
Adjective
  • So marketers are faced with the challenge of adapting once again to a new reality, where buying isn’t driven by emotional response but by algorithms and robotic logic.
    Bernard Marr, Forbes.com, 14 July 2025
  • In a warehouse setting, this means robotic arms could inspect the contents of packages moving down a conveyor belt without unpacking them.
    Kurt Knutsson, FOXNews.com, 13 July 2025
Adjective
  • The analytics department had built a mock draft simulator to get a feel for how the board might shake out before the Panthers selected at their No. 57 spot.
    Mike Kaye July 22, Charlotte Observer, 22 July 2025
  • In early March, the command's fighter jets and a U.S. bomber carried out a mock interception over Alaska, showcasing its ability to defend the continent at a moment's notice.
    Ryan Chan, MSNBC Newsweek, 21 July 2025
Adjective
  • Another customer says the soap works wonders for their mechanic husband and is powerful enough to remove dirt and grease.
    Jessie Quinn, StyleCaster, 10 July 2025
  • Before becoming a cofounder, Hildreth worked in roles that many would dismiss as mundane: mechanic, logistics officer and government contractor.
    Cheryl Robinson, Forbes.com, 9 June 2025
Adjective
  • There has been a gradual normalization of ties between India and China in recent months after relations were deeply strained in June 2020, when a brutal hand-to-hand battle in the Galwan Valley left at least 20 Indian and four Chinese soldiers dead.
    Rhea Mogul, CNN Money, 24 July 2025
  • The Taliban’s strained relationships with Iran and Pakistan further complicate reintegration efforts.
    Natasha Lindstaedt, Forbes.com, 17 July 2025
Adjective
  • That leads to the second category: a simple reflex agent with state.
    John Werner, Forbes.com, 10 July 2025
  • Some bass-heavy speakers can create an annoying booming sound from the reflex port at the rear of the speaker.
    Mark Sparrow, Forbes.com, 15 June 2025
Adjective
  • Subscribe now Like other experts whom CNBC spoke to, Raghunathan established market manipulation as deliberately misleading or influencing prices and trading volumes to create artificial trends or unfair advantages, such as pump-and-dump schemes and wash trading.
    Lee Ying Shan, CNBC, 18 July 2025
  • The formula delivers the classic Coca-Cola taste that Americans are familiar with domestically. Kennedy Jr. has pushed food manufacturers to phase out artificial food dyes from American products as well as reduce sugar levels.
    Mandy Taheri Gabe Whisnant, MSNBC Newsweek, 18 July 2025

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Cite this Entry

“Mechanical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mechanical. Accessed 30 Jul. 2025.

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