Definition of mechanicalnext
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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 engine isn’t the only mechanical upgrade, either. Bryan Hood, Robb Report, 20 Feb. 2026 Pepper’s voice Behind the robot’s voice is Kevin Soto, a 24-year-old mechanical engineer with a master’s degree in aerospace engineering and a background in robotics research, who has been a KidWorks counselor for years. Verónica Egui Brito, Miami Herald, 20 Feb. 2026 Add-ons include roadside assistance, rental car reimbursement and mechanical breakdown insurance. Liz Knueven, CNBC, 20 Feb. 2026 This, Godynuk says, could be down to a mechanical issue. Ashley Chalmers, The Spruce, 20 Feb. 2026 See All Example Sentences for mechanical
Recent Examples of Synonyms for mechanical
Adjective
  • Still, the majority negative opinions about the president don't appear to translate into an automatic boon for Democrats.
    Kathryn Palmer, USA Today, 22 Feb. 2026
  • While riding mowers include safety functions such as automatic shut-offs, blade brakes, and rollover protection, the sheer size of the machine increases the injury risk if it is not properly handled.
    Nadia Hassani, The Spruce, 22 Feb. 2026
Adjective
  • Standard techniques designed for straight hair may increase the risk of linear scars and low graft survival, which lends to an overall unnatural appearance.
    Lyssanoel Frater, Freep.com, 20 Feb. 2026
  • The beauty of his images, amid unnatural constraints, isn’t a matter of style but of natural force.
    Richard Brody, New Yorker, 19 Feb. 2026
Adjective
  • Lunar rocks and soil offered novel insights into the moon’s origin and composition, and more recent analysis of previously untouched Apollo samples, as well as samples retrieved by robotic missions, revealed the surprising discovery of water trapped in rocks thought to be bone-dry.
    Ashley Strickland, CNN Money, 21 Feb. 2026
  • The Paiza Collection’s 160 butlers go through an extensive training program, and what that produces isn’t just robotic precision but also a culture of genuinely warm hospitality.
    Condé Nast, Condé Nast Traveler, 21 Feb. 2026
Adjective
  • Denver Post Broncos beat reporter Luca Evans also has McNeil-Warren coming to Denver in his mock draft.
    Joe Nguyen, Denver Post, 24 Feb. 2026
  • An annual festival in Andorra drew condemnation from the country’s small Jewish community after an effigy bearing the Israeli flag was staged in a mock trial and then hung and shot.
    Grace Gilson, Sun Sentinel, 23 Feb. 2026
Adjective
  • Rosalba worked in the accounting department of a mail order catalog company and later helped her husband run a mechanic shop in Granada Hills.
    Matthew Ormseth, Los Angeles Times, 19 Feb. 2026
  • Approximately 55 bus driver, bus monitor and mechanic roles will be cut.
    Kathryn Muchnick, Louisville Courier Journal, 13 Feb. 2026
Adjective
  • Travel from Canada was notably down compared to previous years due to strained relations between the two countries.
    Lori Weisberg, San Diego Union-Tribune, 18 Feb. 2026
  • In the Bronx, Derek Jeter and Alex Rodriguez had a strained relationship, but still won the 2009 World Series together, and now sit on the same TV set regularly as analysts for MLB on FOX.
    Abbey Mastracco, New York Daily News, 15 Feb. 2026
Adjective
  • After your baby is born progesterone (which inhibits breastmilk production) drops and prolactin, which controls milk volume, and oxytocin, which triggers the let-down reflex increases, explains Nadine Rosenblum, the perinatal lactation program coordinator at The Johns Hopkins Hospital.
    Hannah Silverman, Parents, 16 Feb. 2026
  • This local reflex system reduces damage, improves safety and makes interactions feel more natural.
    Kurt Knutsson, FOXNews.com, 12 Jan. 2026
Adjective
  • After chasing thousands of leads and pursuing several false confessions, investigators arrested the four men in 1999.
    Greg Wehner, FOXNews.com, 20 Feb. 2026
  • This becomes, like the false premises of a rom-com relationship, the dirt between the gears of their dynamic.
    Jackson McHenry, Vulture, 20 Feb. 2026

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Cite this Entry

“Mechanical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mechanical. Accessed 26 Feb. 2026.

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