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Word History
Etymology
eustasism probably irregular fromeustacy + -ism; eustatism International Scientific Vocabularyeustat- (fromeustatic) +-ism
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“Eustasism.”Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eustasism. Accessed 17 Feb. 2026.
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