Copious and Voluminous

Copious

Copious adjective - Large in number or quantity (especially of discourse).
Usage example: she took copious notes

Voluminous is a synonym for copious in big topic. In some cases you can use "Voluminous" instead an adjective "Copious". popular alternative

Nearby Word: copiously

Voluminous

Voluminous adjective - Of a size greater than average of its kind.
Usage example: decorating tips to help make voluminous rooms feel cozy

Copious is a synonym for voluminous in big topic. You can use "Copious" instead an adjective "Voluminous". popular alternative

Nearby Words: volume, voluminously
Cite this Source
Voluminous and Copious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/copious/voluminous
Copious & Voluminous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/copious/voluminous>.
Voluminous or Copious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/copious/voluminous.
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