CORROBORATORY Synonyms: 23 Similar and Opposite Words

corroboratory

adjective

Definition of corroboratory

as in supporting

serving to give support to the truth or factualness of something offered corroboratory testimony for the defendant's alibi

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Recent Examples of Synonyms for corroboratory

Adjective

The incredible supporting cast is made up entirely of old-hand character actors, promising but underknown newcomers, and comedy- or comedy-adjacent figures with passionate niche followings and Gumby-esque limbs.

— Kathryn VanArendonk, Vulture, 17 June 2026
Some went after Cashman, some after Boone, some after Steinbrenner’s son Hal, and some after Aaron Judge’s non-supporting cast.

— Ian O'Connor, New York Times, 10 Oct. 2025

Definition of supporting

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

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corroborative

corroboratory

corrode

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“Corroboratory.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/corroboratory. Accessed 5 Sep. 2026.

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Synonyms of corroboratory

adjective

Example Sentences

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