OPERANT Synonyms: 35 Similar and Opposite Words

operant

adjective

Definition of operant

as in efficient

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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 operant Bradfield probably could have parlayed that success into some sort of cushy position with Burnett, but his operant mode was reinvention. — Susan Orlean, The New Yorker, 18 Feb. 2022 As such, mobile games have developed into monsters psychologically tuned to rip thousands out of players vulnerable enough to be operant conditioned into a game addiction. — Clem Chambers, Forbes, 8 Nov. 2021 The current study investigated domestic cat preferences at the individual and population level using a free operant preference assessment. — Seriously Science, Discover Magazine, 3 Apr. 2017

Recent Examples of Synonyms for operant

Adjective

Liverpool’s new manager turned Bournemouth into a highly efficient outfit during his time in charge there and could carry over some ideas to his latest club.

— Graham Ruthven, New York Times, 7 Aug. 2026
Elevated gas prices are nudging US consumers into smaller, more fuel-efficient vehicles, and more carmakers are flocking to the midsize truck segment, where rugged features help plump up margins.

— Bloomberg, Oc Register, 6 Aug. 2026

Definition of efficient

Adjective

Others argue even if wilderness therapy is effectual for some, its premise is flawed.

— Sara M Moniuszko, USA TODAY, 20 Feb. 2024
Will prospective politicos and those holding positions of power prompt effectual projects to maintain upkeep and ensure each and every citizen is safe rather than pushing self-serving, divisive social agendas?

— Voice of the People, New York Daily News, 16 Jan. 2024

Definition of effectual

Adjective

While his expedient return to action after those injuries was commendable, the Mets are wondering if a lack of rehab took its toll.

— Abbey Mastracco, New York Daily News, 19 July 2026
To avoid causing voters financial pain, lawmakers may try to take the more politically expedient path by allowing Social Security and Medicare to tap general revenue that funds other parts of the federal government.

— Jason Ma, Fortune, 6 June 2026

Definition of expedient

Adjective

Ted Pappageorge, of Culinary Workers Union Local 226, said the policy is not effective, especially for married couples who both rely on tips as spouses must share the $25,000 cap.

— Juhi Doshi, ABC News, 5 Aug. 2026
Measles is highly contagious, but the measles-mumps-rubella (MMR) vaccine is highly effective, and protection generally lasts for life.

— Deidre McPhillips, CNN Money, 4 Aug. 2026

Definition of effective

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opera hats

operant

operate

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“Operant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/operant. Accessed 7 Aug. 2026.

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Synonyms of operant

adjective

Example Sentences

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Cite this Entry

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