ACTUATES Synonyms: 90 Similar and Opposite Words

actuates

verb

present tense third-person singular of actuate

as in activates

to cause to function a light actuated by a motion detector the alarm system actuates the door locks

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in drives

to set or keep in motion hearing depends on sound vibrations that actuate the complex mechanism of that sensory organ, the ear

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for actuates

Verb

The agency rejected the recommendation, saying that using cameras that automatically activate when an officer pulls their weapon or activates a car siren could risk privacy concerns.

— ABC News, ABC News, 14 Oct. 2026
And a few are very highly specific, such as the protease that activates insulin, which only cuts near a very specific series of amino acids.

— ArsTechnica, ArsTechnica, 14 Oct. 2026

Definition of activates

Verb

This approach also drives innovation by ensuring new technologies address real challenges cotton growers are facing.

— Angela Velasquez, Footwear News, 23 Oct. 2026
And more importantly, what is this anxiety so many men feel about their emotions that drives them to torturously invent bodies that bear little resemblance to the human form?

— Jay Weissberg, Variety, 23 Oct. 2026

Definition of drives

Verb

Eating triggers saliva production, but a stone can keep the saliva from draining, causing the gland to swell.

— Angela Haupt, Time, 16 Oct. 2026
Before enrollment, people volunteering for the study would be screened for early signs of cancer because TB-4 triggers vessel growth and cell migration, which might exacerbate malignant growths.

— CNN Money, CNN Money, 13 Oct. 2026

Definition of triggers

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.

Browse Nearby Words

actuated

actuates

actuating

See all Nearby Words

Cite this Entry

Style

“Actuates.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/actuates. Accessed 24 Oct. 2026.

Copy Citation

Synonyms of actuates

verb

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

puissant

Popular in Grammar & Usage

Merriam-Webster’s Great Big List of Words You Love to Hate

'Can' vs. 'May'

'Affect' vs. 'Effect'

More Commonly Mispronounced Words

Is it 'nerve-racking' or 'nerve-wracking'?

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

The Words of the Week - Oct. 23

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World

Popular

Merriam-Webster’s Great Big List of Words You Love to Hate

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes