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View definitions for unheardof

unheardof

adjective as in undetected

adjective as in undiscovered

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Example Sentences

The little country was only allowed forty-eight hours to concede the unheardof demands.

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On this page you'll find 709 synonyms, antonyms, and words related to unheardof, such as: extraordinary, implausible, impossible, improbable, incredible, and mind-boggling.

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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