Open up and Postpone

Open up

Open up verb - Cause to open or to become open.

Postpone is an antonym for open up in timing topic.

Postpone

Postpone verb - To assign to a later time.

Open up is an antonym for postpone.

Nearby Words: postponement, postponing
Cite this Source
Postpone and Open up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/open_up/postpone
Open up & Postpone. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/open_up/postpone>.
Postpone or Open up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/open_up/postpone.
Google Ngram Viewer shows how "open up" and "postpone" have occurred on timeline