From un- + meliorated. <span class="searchmatch">unmeliorated</span> (comparative more <span class="searchmatch">unmeliorated</span>, superlative most <span class="searchmatch">unmeliorated</span>) Not meliorated. Synonym: unameliorated Antonyms: see...
unameliorated (comparative more unameliorated, superlative most unameliorated) Not ameliorated. Synonym: <span class="searchmatch">unmeliorated</span> Antonyms: see Thesaurus:improved...