Dam up and Open

Opposite meaning terms

Dam up verb - Obstruct with, or as if with, a dam.

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Open is an antonym for dam up in block topic.

Open verb - To make passage through (something) possible by removing obstructions.

Usage example: we need to open this drain that's clogged with hair

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Dam up is an antonym for open.

Nearby Words: opening, openness, opened, opener

Cite this Source

Open and Dam up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/dam_up/open

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

Open or Dam up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/dam_up/open.

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