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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 Adair’s cause of death A medical examiner ruled Adair’s cause of death to be homicide from mechanical asphyxia, or when a force or object prevents someone from breathing. Kendrick Calfee, Kansas City Star, 3 Oct. 2025 Other old-car issues, such as gremlins impacting the electrical, mechanical, plumbing, and exhaust systems, are ongoing considerations. Robert Ross, Robb Report, 3 Oct. 2025 In California, policies are sold as mechanical breakdown insurance. Brian Sloan, CNBC, 3 Oct. 2025 These mechanical processes are narrative, not logical, which is to say, they are driven by thinking in actions (as synapses do) rather than by thinking in equations (as computers do). Angus Fletcher, Big Think, 29 Sep. 2025 See All Example Sentences for mechanical
Recent Examples of Synonyms for mechanical
Adjective
  • How teams stack up in the race for automatic bids, first-round byes and staying on the right side of the bubble.
    Austin Mock, New York Times, 5 Oct. 2025
  • De’Longhi Magnifica Evo Small and simple, the Magnifica is an automatic machine that can brew seven drinks, including espressos, cappuccinos, lattes, macchiatos, and iced coffee.
    Mark Marino, Bon Appetit Magazine, 4 Oct. 2025
Adjective
  • However, his unnatural exit from the sport made headlines in his final season at the Bahrain Grand Prix through an incident that reminded everyone about the dangers of motorsport.
    Saajan Jogia, MSNBC Newsweek, 25 Sep. 2025
  • Imitating the speech or body language of others during a conversation is another form of masking, along with forcing eye contact or facial expressions, which may feel unnatural.
    Angelica Stabile, FOXNews.com, 23 Sep. 2025
Adjective
  • The first mimics its real-life namesake by having a strong, flexible robotic arm.
    Christopher McFadden, Interesting Engineering, 5 Oct. 2025
  • But the country is now building toward a robotic lunar lander to be launched by a homegrown rocket, with a grander vision of establishing a moon base by 2045 as part of a long-term exploration road map released by KASA in August.
    Andrew Jones, Space.com, 3 Oct. 2025
Adjective
  • The silhouette is perfectly slouchy, and the wide sleeves and mock neckline add drama.
    Nusrat Sultana, Better Homes & Gardens, 8 Oct. 2025
  • The simple design has the comfort and fit of a classic long-sleeve shirt, but with a twisted mock neck that adds a touch of dimension.
    Caley Sturgill, Southern Living, 8 Oct. 2025
Adjective
  • Cynthia Quiles, who plays mechanic Frankie, is not known to have any romantic ties and hasn't spoken publicly about her personal life.
    Samantha Stutsman, PEOPLE, 1 Oct. 2025
  • Kreider is refreshed to be teaching young folks who are engaged in mechanic work.
    Elizabeth Hernandez, Denver Post, 19 Sep. 2025
Adjective
  • Qatar is deepening its presence in Egypt after more than a decade of strained ties.
    Manal Albarakati, semafor.com, 6 Oct. 2025
  • Reports about father and son’s strained relationship have been everywhere of late.
    Lizzie Lanuza, StyleCaster, 6 Oct. 2025
Adjective
  • In each case, there's a recognition that some players might want to explore a game's world—to experience the characters, art, and dialogue that the developers worked so hard to craft—without struggling through mechanical reflex tests or grindy, repetitive challenges.
    ArsTechnica, ArsTechnica, 9 Oct. 2025
  • This realistic doctor’s coat has everything your aspiring doctor needs to give their patients a check-up, including a face mask, a stethoscope with sound effects (AAA batteries not included), thermometer, syringe, reflex hammer, and reusable name tag.
    Katrina Cossey, Parents, 1 Oct. 2025
Adjective
  • The giant software company that Larry Ellison founded and still controls has had an incredible 2025 (up 82% year to date), experiencing a massive increase in new business from the artificial-intelligence boom.
    Jeff Kilburg, CNBC, 10 Oct. 2025
  • Tech giant Nvidia is the world’s leading artificial-intelligence chipmaker, but the company’s success has also put it in the crossfire of trade tensions.
    Auzinea Bacon, CNN Money, 10 Oct. 2025

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Cite this Entry

“Mechanical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mechanical. Accessed 11 Oct. 2025.

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