Throw open
Unfasten and throw open are semantically related. In some cases you can use "Unfasten" instead a verb phrase "Throw open".
Unfasten
Unfasten verb - To disengage the knotted parts of.
Throw open and unfasten are semantically related. You can use "Throw open" instead a verb "Unfasten".
Nearby Word: unfastening
Cite this Source
Unfasten and Throw open. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/throw_open/unfasten
Throw open & Unfasten. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/throw_open/unfasten>.
Unfasten or Throw open. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/throw_open/unfasten.
Google Ngram Viewer shows how "throw open" and "unfasten" have occurred on timeline