Open and Unacknowledged

Opposite meaning words

Open adjective - Allowing passage without obstruction.

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Unacknowledged is an antonym for open.

Nearby Words: opening, openness, opened, opener

Unacknowledged adjective - Not openly acknowledged.

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Open is an antonym for unacknowledged in underhand topic.

Cite this Source

Unacknowledged and Open. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/open/unacknowledged

Open & Unacknowledged. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/open/unacknowledged>.

Unacknowledged or Open. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/open/unacknowledged.

Google Ngram Viewer shows how "open" and "unacknowledged" have occurred on timeline