Cooperator and Opposer

Opposite meaning words

Cooperator noun - An associate in an activity or endeavor or sphere of common interest.

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Opposer is an antonym for cooperator in assistant topic.

Opposer noun - Someone who offers opposition.

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Cooperator is an antonym for opposer.

Cite this Source

Opposer and Cooperator. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/cooperator/opposer

Cooperator & Opposer. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/cooperator/opposer>.

Opposer or Cooperator. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/cooperator/opposer.

Google Ngram Viewer shows how "cooperator" and "opposer" have occurred on timeline