AUTOMATIC Synonyms: 146 Similar and Opposite Words

Q: How is the word 'automatic' distinct from other similar adjectives?

Some common synonyms of automatic are impulsive , instinctive , mechanical , and spontaneous . While all these words mean "acting or activated without deliberation," automatic implies action engaging neither the mind nor the emotions and connotes a predictable response. // his denial was automatic

Q: Where would 'impulsive' be a reasonable alternative to 'automatic'?

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

Q: When could 'instinctive' be used to replace 'automatic'?

The words instinctive and automatic can be used in similar contexts, but instinctive stresses action involving neither judgment nor will. // blinking is an instinctive reaction

Q: When would 'mechanical' be a good substitute for 'automatic'?

In some situations, the words mechanical and automatic are roughly equivalent. However, mechanical stresses the lifeless, often perfunctory character of the response. // a mechanical teaching method

Q: When is it sensible to use 'spontaneous' instead of 'automatic'?

The meanings of spontaneous and automatic largely overlap; however, spontaneous implies lack of prompting and connotes naturalness. // a spontaneous burst of applause

Q: How is the word 'automatic' distinct from other similar adjectives?

Some common synonyms of automatic are impulsive , instinctive , mechanical , and spontaneous . While all these words mean "acting or activated without deliberation," automatic implies action engaging neither the mind nor the emotions and connotes a predictable response. // his denial was automatic

Q: Where would 'impulsive' be a reasonable alternative to 'automatic'?

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

Q: When could 'instinctive' be used to replace 'automatic'?

The words instinctive and automatic can be used in similar contexts, but instinctive stresses action involving neither judgment nor will. // blinking is an instinctive reaction

Q: When would 'mechanical' be a good substitute for 'automatic'?

In some situations, the words mechanical and automatic are roughly equivalent. However, mechanical stresses the lifeless, often perfunctory character of the response. // a mechanical teaching method

Q: When is it sensible to use 'spontaneous' instead of 'automatic'?

The meanings of spontaneous and automatic largely overlap; however, spontaneous implies lack of prompting and connotes naturalness. // a spontaneous burst of applause

automatic 1 of 2

adjective

ˌȯ-tə-ˈma-tik

Definition of automatic next

as in mechanical

done instantly and without conscious thought or decision Carl's automatic use of the brakes narrowly averted a collision

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in automated

designed to replace or decrease human labor and especially physical labor liked the ease of an automatic floor cleaner

Synonyms & Similar Words

Antonyms & Near Antonyms

automatic

2 of 2

noun

as in machine gun

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Synonym Chooser

How is the word automatic distinct from other similar adjectives?

Some common synonyms of automatic are impulsive, instinctive, mechanical, and spontaneous. While all these words mean "acting or activated without deliberation," automatic implies action engaging neither the mind nor the emotions and connotes a predictable response.

his denial was automatic

Where would impulsive be a reasonable alternative to automatic?

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

impulsive acts of violence

When could instinctive be used to replace automatic?

The words instinctive and automatic can be used in similar contexts, but instinctive stresses action involving neither judgment nor will.

blinking is an instinctive reaction

When would mechanical be a good substitute for automatic?

In some situations, the words mechanical and automatic are roughly equivalent. However, mechanical stresses the lifeless, often perfunctory character of the response.

a mechanical teaching method

When is it sensible to use spontaneous instead of automatic?

The meanings of spontaneous and automatic largely overlap; however, spontaneous implies lack of prompting and connotes naturalness.

a spontaneous burst of applause

How is the word automatic distinct from other similar adjectives?

his denial was automatic

Where would impulsive be a reasonable alternative to automatic?

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

impulsive acts of violence

When could instinctive be used to replace automatic?

The words instinctive and automatic can be used in similar contexts, but instinctive stresses action involving neither judgment nor will.

blinking is an instinctive reaction

When would mechanical be a good substitute for automatic?

In some situations, the words mechanical and automatic are roughly equivalent. However, mechanical stresses the lifeless, often perfunctory character of the response.

a mechanical teaching method

When is it sensible to use spontaneous instead of automatic?

The meanings of spontaneous and automatic largely overlap; however, 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 automatic

Adjective

Unable to earn an automatic bid as a conference champion, Miami’s last hope is as an at-large selection, which could squeeze out another team nervously awaiting its fate, such as Auburn. —

Andrew Greif, NBC news, 15 Mar. 2026 Even in spaces designed to build character, belonging was not automatic. —

Emily Green, Boston Herald, 14 Mar. 2026

Noun

Notre Dame is simply trying to figure out how to make the automatics automatic. —

Pete Sampson, New York Times, 8 Apr. 2025 The gearbox offerings will likely include 6-speed manuals and 8-speed automatics. —

Michael Harley, Forbes, 30 Nov. 2024 See All Example Sentences for automatic

Recent Examples of Synonyms for automatic

Adjective

The exact cause of the crash has not been publicly announced, but likely the result of mechanical failure, a midair refueling accident, or a fuel system malfunction.

— Christopher McFadden, Interesting Engineering, 15 Mar. 2026
Founded by master independent Rexhep Rexhepi, the Swiss atelier handcrafts fewer than 30 watches a year—most, if not all, of which are fitted with complex mechanical complications.

— Rachel Cormack, Robb Report, 14 Mar. 2026

Definition of mechanical

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automated

automatic

automatically

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Cite this Entry

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“Automatic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/automatic. Accessed 21 Mar. 2026.

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Last Updated: 21 Mar 2026 - Updated example sentences

Synonyms of automatic

adjective

noun

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