INVOLUNTARY Synonyms: 134 Similar and Opposite Words

involuntary

adjective

(ˌ)in-ˈvä-lən-ˌter-ē

Definition of involuntary

as in accidental

not made or done willingly or by choice my long stays on the sidelines during our football games were strictly involuntary

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Antonyms & Near Antonyms

as in automatic

done instantly and without conscious thought or decision breathing is involuntary

Synonyms & Similar Words

Antonyms & Near Antonyms

as in compulsory

forcing one's compliance or participation by or as if by law the abolition of involuntary servitude by civilized society

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Antonyms & Near Antonyms

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 involuntary The process, which typically is a precursor to involuntary staff reductions, just concluded with the cooling-off period for those who had opted in ending this past weekend, sources said. — Dade Hayes, Deadline, 29 Sep. 2026 At some point before the airport incident Milania had reportedly been evaluated at a mental health facility under the state’s Baker Act, which allows for involuntary examination of someone under certain conditions, according to TMZ. — Theresa Braine, New York Daily News, 28 Sep. 2026 Certain airport changes, additional connections, and involuntary downgrades can also qualify for refunds. — Bailey Berg, Condé Nast Traveler, 24 Sep. 2026 Robinson successfully argued that, under the circumstances, her testimony had been involuntary, and the judges excluded it from her trial. — Britt Hayes, Entertainment Weekly, 18 Sep. 2026 See All Example Sentences for involuntary

Recent Examples of Synonyms for involuntary

Adjective

The task for the printmakers, led by Erik Hougen, Jeremy Ruiz, and Tom Smith, was to reproduce the jottings, corrections, and accidental smears on Safdie’s notecard as faithfully as possible, and also to scale it up in size.

— Bruce Handy, New Yorker, 19 Oct. 2026
Good news for Boeing, but could this accidental monopoly be a potential disaster waiting to happen?

— Christopher McFadden, Interesting Engineering, 18 Oct. 2026

Definition of accidental

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

Adjective

Although the regime has retreated from enforcing compulsory veiling, the opposition movement has continued to radicalize.

— Mansoor Moaddel, Foreign Affairs, 15 Oct. 2026
Reczek and Bosley-Smith read the return partly as evidence of compulsory kinship’s durability, and the evidence supports them.

— Literary Hub, Literary Hub, 9 Oct. 2026

Definition of compulsory

Adjective

Harris also helped shape the movie’s imagination sequences, pushing Pixar’s artists toward more spontaneous, painterly images rather than the studio’s usual meticulous realism.

— Davide Abbatescianni, Variety, 16 Oct. 2026
Johnson’s initial connection with EY CEO and Global Chair Janet Truncale was a spontaneous one.

— Sasha Rogelberg, Fortune, 16 Oct. 2026

Definition of spontaneous

Adjective

Related Stories Speaking at View Conference in Turin on Thursday, Hickel, who recently marked 30 years at ILM, detailed how the team mixed digital animation with physical sets, mechanical rigs and traditional stop-motion.

— Davide Abbatescianni, Variety, 16 Oct. 2026
For example, changes in contact forces could indicate whether a screw has engaged correctly, while audio cues could help identify when a mechanical latch has clicked into place.

— Jijo Malayil, Interesting Engineering, 16 Oct. 2026

Definition of mechanical

Adjective

However, other than spot-testing, the FDA is still assessing how to standardize testing methods for identifying asbestos—a fact that set social media aflame in 2025 when consumers criticized the department for allegedly ending mandatory testing.

— Tracy Middleton, Allure, 19 Oct. 2026
From 2001 to 2010, as Denmark introduced nationwide resuscitation initiatives including mandatory school CPR education, bystander CPR rates more than doubled, while 30-day survival after out-of-hospital cardiac arrest more than tripled.

— Meng Yang, Time, 18 Oct. 2026

Definition of mandatory

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involuntarily

involuntary

involute

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“Involuntary.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/involuntary. Accessed 21 Oct. 2026.

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Synonyms of involuntary

adjective

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