Opening and Retarding device

Opening

Opening noun - A favorable combination of circumstances, time, and place.

Retarding device is an antonym for opening.

Nearby Words: open, openness, opened, opener

Retarding device

Definitions of Opening not found.

Opening is an antonym for retarding device in check topic.
Cite this Source
Retarding device and Opening. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/opening/retarding_device
Opening & Retarding device. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/opening/retarding_device>.
Retarding device or Opening. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/opening/retarding_device.
Google Ngram Viewer shows how "opening" and "retarding device" have occurred on timeline