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synonyms for blue-sky

On this page you'll find 329 synonyms, antonyms, and words related to blue-sky, such as: absurd, bizarre, extravagant, fantastic, fantastical, and fictional.

antonyms for blue-sky

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

How to use blue-sky in a sentence

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