Opponent and Sustainer

Opposite meaning words

Opponent noun - One that takes a position opposite another in a competition or conflict.

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Sustainer is an antonym for opponent.

Sustainer noun - Someone who upholds or maintains.

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Opponent is an antonym for sustainer in topics: advocate, sponsor, promotes.

Cite this Source

Sustainer and Opponent. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/opponent/sustainer

Opponent & Sustainer. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/opponent/sustainer>.

Sustainer or Opponent. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/opponent/sustainer.

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