as in impassable
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Recent Examples of Synonyms for unnegotiable
impassable
Adjective
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Faced with an impassable strait, carriers did not hold vessels in indefinite anchorage.—
Glenn Taylor,
Footwear News,
7 May 2026 -
Many of the landmarks along the Byway are only open during the warm season, and heavy snowstorms and ice make some sections impassable during winter.—
Cu Fleshman,
Travel + Leisure,
3 May 2026
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“Unnegotiable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unnegotiable. Accessed 25 May. 2026.
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