Opening up and Retard

Opposite meaning terms

Definitions of Opening up not found.

Retard is an antonym for opening up in timing topic.

Retard verb - To cause to move or proceed at a less rapid pace.

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Opening up is an antonym for retard.

Cite this Source

Retard and Opening up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/opening_up/retard

Opening up & Retard. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/opening_up/retard>.

Retard or Opening up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/opening_up/retard.

Google Ngram Viewer shows how "opening up" and "retard" have occurred on timeline