colloq. [f. CRACKY + -NESS.] The quality of being ‘cracky’; craziness.

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1861.  A. K. H. Boyd, Leisure Hours in Town (1862), 131. An exhilaration that approaches to crackiness.

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1891.  Pall Mall Gaz., 3 Oct., 6/3. A huskiness of voice, perceptible in his opening sentences, never entirely disappeared, and there was a slight indication of ‘crackiness’ in the closing sentences of his speech.

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