Fasten and Unclose

Opposite meaning words

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

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Unclose is an antonym for fasten.

Nearby Words: fastening, fastener, fastness

Unclose verb - To change from a closed to an open position.

Usage example: one nurse closed the window in my room, and a minute later another nurse unclosed it

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Fasten is an antonym for unclose in topics: clear, open, undo.

Nearby Word: unclosing

Cite this Source

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

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

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

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