VOCIFEROUS Synonyms: 43 Similar and Opposite Words

Q: How is the word 'vociferous' different from other adjectives like it?

Some common synonyms of vociferous are blatant , boisterous , clamorous , obstreperous , and strident . While all these words mean "so loud or insistent as to compel attention," vociferous implies a vehement shouting or calling out. // vociferous cries of protest and outrage

Q: In what contexts can 'blatant' take the place of 'vociferous'?

In some situations, the words blatant and vociferous are roughly equivalent. However, blatant implies an offensive bellowing or insensitive loudness. // blatant rock music // a blatant clamor for impeachment

Q: When can 'boisterous' be used instead of 'vociferous'?

Although the words boisterous and vociferous have much in common, boisterous suggests a noisiness and turbulence due to high spirits. // a boisterous crowd of party goers

Q: When might 'clamorous' be a better fit than 'vociferous'?

While in some cases nearly identical to vociferous , clamorous may imply insistency as well as vociferousness in demanding or protesting. // clamorous demands for prison reforms

Q: When could 'obstreperous' be used to replace 'vociferous'?

While the synonyms obstreperous and vociferous are close in meaning, obstreperous suggests unruly and aggressive noisiness and resistance to restraint. // the obstreperous demonstrators were arrested

Q: When is it sensible to use 'strident' instead of 'vociferous'?

The words strident and vociferous can be used in similar contexts, but strident suggests harsh and discordant noise. // heard the strident cry of the crow

vociferous

adjective

vō-ˈsi-f(ə-)rəs

Definition of vociferous next

as in outspoken

engaging in or marked by loud and insistent cries especially of protest vociferous opponents of the bill protested angrily outside the chambers of the legislature

Synonyms & Similar Words

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How is the word vociferous different from other adjectives like it?

Some common synonyms of vociferous are blatant, boisterous, clamorous, obstreperous, and strident. While all these words mean "so loud or insistent as to compel attention," vociferous implies a vehement shouting or calling out.

vociferous cries of protest and outrage

In what contexts can blatant take the place of vociferous?

In some situations, the words blatant and vociferous are roughly equivalent. However, blatant implies an offensive bellowing or insensitive loudness.

blatant rock music

a blatant clamor for impeachment

When can boisterous be used instead of vociferous?

Although the words boisterous and vociferous have much in common, boisterous suggests a noisiness and turbulence due to high spirits.

a boisterous crowd of party goers

When might clamorous be a better fit than vociferous?

While in some cases nearly identical to vociferous, clamorous may imply insistency as well as vociferousness in demanding or protesting.

clamorous demands for prison reforms

When could obstreperous be used to replace vociferous?

While the synonyms obstreperous and vociferous are close in meaning, obstreperous suggests unruly and aggressive noisiness and resistance to restraint.

the obstreperous demonstrators were arrested

When is it sensible to use strident instead of vociferous?

The words strident and vociferous can be used in similar contexts, but strident suggests harsh and discordant noise.

heard the strident cry of the crow

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 vociferous The public data do not contain information about who makes the reports to 311, and these numbers could be skewed by vociferous individuals. —

Ariane Lange, Sacbee.com, 4 Mar. 2026 Hannity, Brian Kilmeade and Mark Levin were among the most vociferous leading up to the attack and after. —

Ali Swenson, Chicago Tribune, 4 Mar. 2026 Judea had a bitter personal taste of it with the cancellation of today’s annual Daniel Pearl Memorial Lecture at UCLA after vociferous threats by students to disrupt the event. —

Elliott Broidy, New York Daily News, 27 Feb. 2026 Multiple former Human Rights Watch staffers panned Shakir and his critique, including Ken Roth, the group’s former executive director and himself a vociferous critic of Israel. —

Grace Gilson, Sun Sentinel, 9 Feb. 2026 See All Example Sentences for vociferous

Recent Examples of Synonyms for vociferous

Adjective

Leo, who has become an outspoken critic of the Iran war, also said attacks on civilian infrastructure are against international law.

— Michael Rios, CNN Money, 7 Apr. 2026
Colorado’s outspoken coach, former NFL star Deion Sanders, told reporters his team will honor Ponder by wearing a patch on their uniforms during the upcoming football season.

— Brian Niemietz, New York Daily News, 7 Apr. 2026