SELF-ACTING Synonyms: 18 Similar and Opposite Words

self-acting

adjective

ˌself-ˈak-tiŋ

Definition of self-acting

as in automated

designed to replace or decrease human labor and especially physical labor self-acting machines that were ushered in with the industrial revolution

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Recent Examples of Synonyms for self-acting

Adjective

All those features make the smart rod a worthy addition to any automated home.

— New Atlas, New Atlas, 28 Sep. 2026
Bot monetization is how a business earns a return when automated software uses its content, data or digital services.

— Rishi Katdare, Forbes.com, 28 Sep. 2026

Definition of automated

Adjective

Shortly after, Wilcox slammed on the brakes, jumped out of his vehicle, took out a loaded semi-automatic handgun and fired three gunshots at the officer, according to the District Attorney’s Office.

— Rosalio Ahumada, Sacbee.com, 15 Oct. 2026
But until recently, most automatic speech recognition (ASR) services with high-quality transcription only worked for a small number of them.

— Richard Eisenberg, Time, 15 Oct. 2026

Definition of automatic

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.

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“Self-acting.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/self-acting. Accessed 20 Oct. 2026.

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Synonyms of self-acting

adjective

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