ADJUVANT Synonyms: 49 Similar and Opposite Words

adjuvant

adjective

Definition of adjuvant

as in assistant

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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 adjuvant Because the study was observational — meaning there was no control group or intervention — the findings don’t prove that any of the adjuvant therapies caused secondary cancers, only that there is a link. — Tom Gavin, EverydayHealth.com, 9 Sep. 2025 Kennedy has long falsely asserted that vaccines containing aluminum salts as an adjuvant cause health problems. — Joshua P. Cohen, Forbes.com, 1 Aug. 2025 For several months post-surgery, Larry weighed the pros and cons of adjuvant chemotherapy with fluoropyrimidines. — Kerin Milesky, Boston Herald, 26 July 2025 Thanks to research and testing at Tulane University, a new adjuvant vaccine development could eradicate whooping cough, much like smallpox. — Craig Shoup, The Tennessean, 27 Nov. 2024 See All Example Sentences for adjuvant

Recent Examples of Synonyms for adjuvant

Adjective

This position — especially once assistant head coach Frank Smith arrived — requires immense mental aptitude.

— Alec Lewis, New York Times, 31 Aug. 2026
Teron is the assistant director at the Alliance for Positive Change Keith Haring Harlem Center.

— Joel Teron, New York Daily News, 31 Aug. 2026

Definition of assistant

Adjective

Still, a supportive connection between the moon, Neptune and Pluto retrograde adds a deeper undercurrent to all the buzzing and socializing.

— Valerie Mesa, PEOPLE, 3 Sep. 2026
He's argued that allowing foreign adversaries like China to outpace the US in developing AI could be a risk to national security, but his administration has been very supportive of AI despite the growing backlash.

— Dana Taylor, USA Today, 3 Sep. 2026

Definition of supportive

Adjective

Depending on the formula, those complementary ingredients may also target more familiar skin concerns, including skin hydration, barrier support, fine lines, and uneven texture.

— Sheryl George, Glamour, 2 Sep. 2026
The negotiators of the original pact did not need to contemplate how the three countries would implement complementary subsidies, investment restrictions, or export controls, as such policies were not then in vogue.

— Chad P. Bown, Foreign Affairs, 1 Sep. 2026

Definition of complementary

Adjective

The jury did convict Rosado of driving under the influence and he was sentenced to five years in prison, but Rosado has been behind bars on a $2 million bail since 2021 so won't have to serve any additional time.

— Amanda Lee Myers, USA Today, 4 Sep. 2026
According to The New York Times, she was sentenced to life in prison, with two additional 30-year sentences to run consecutively with her life term.

— Jordana Comiter, PEOPLE, 4 Sep. 2026

Definition of additional

Adjective

Fitness videos join podcasts and audiobooks as yet another tributary content stream to fend off competition and subscriber attrition.

— Andrew Williams, Forbes.com, 27 Apr. 2026
The Rocky Mountain states have said their users already suffer the effects of climate change when snowpack doesn't support sufficient tributary stream flows for farmers and ranchers, some of whom are curtailed every year.

— Brandon Loomis, AZCentral.com, 23 Mar. 2026

Definition of tributary

Adjective

So, no, the Chiefs don’t view it as meaningless so much as being subordinate to the real cause.

— Kansas City Star, Kansas City Star, 25 Aug. 2026
Those individual leases were subordinate to BDC’s ground lease, meaning Reitman’s group was responsible not just for reopening the theater but for maintaining and overseeing its existing tenancy structure.

— Alison Foreman, IndieWire, 20 Aug. 2026

Definition of subordinate

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“Adjuvant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/adjuvant. Accessed 4 Sep. 2026.

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Synonyms of adjuvant

adjective

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