Fasten and Undid

Opposite meaning words

Fasten verb - To cause (something) to hold to another.

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Undid is an antonym for fasten.

Nearby Words: fastening, fastener, fastness

Definitions of Fasten not found.

Fasten is an antonym for undid in topics: open, nullify.

Cite this Source

Undid and Fasten. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fasten/undid

Fasten & Undid. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fasten/undid>.

Undid or Fasten. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fasten/undid.

Google Ngram Viewer shows how "fasten" and "undid" have occurred on timeline