Boon and Obstruction

Opposite meaning words

Boon noun - A thing that helps.

Usage example: the couple's generous donation was a great boon to the charity's fund-raising campaign

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Obstruction is an antonym for boon.

Obstruction noun - Something that makes movement or progress difficult.

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Boon is an antonym for obstruction.

Cite this Source

Obstruction and Boon. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/boon/obstruction

Boon & Obstruction. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/boon/obstruction>.

Obstruction or Boon. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/boon/obstruction.

Google Ngram Viewer shows how "boon" and "obstruction" have occurred on timeline