Back up
Back up verb - Move backwards from a certain position.
Establish
Establish verb - To show the existence or truth of by evidence.
Usage example: the developers haven't established that there's a need for another shopping center in town
Back up and establish are semantically related. Sometimes you can use "Back up" instead a verb "Establish".
Nearby Words: establishment, establishing
Mutual synonyms
Both terms in one sentence
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It would also sometimes back up into the sky a bit and refocus on another team's location hundreds of kilometers away, to establish the distance.
Source: Astronomic Zoom
Cite this Source
Establish and Back up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/back_up/establish
Back up & Establish. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/back_up/establish>.
Establish or Back up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/back_up/establish.
Google Ngram Viewer shows how "back up" and "establish" have occurred on timeline