One can cure oneself of the "not un-" formation by memorizing this sentence: "A not unblack dog was chasing a not unsmall rabbit across a not ungreen field."
Source: tatoeba (3469584)
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One can cure oneself of the "not un-" formation by memorizing this sentence: "A not unblack dog was chasing a not unsmall rabbit across a not ungreen field."
Source: tatoeba (3469584)
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.