OLIGURIA Antonyms There are 2 antonyms of the word oliguria. (opposite meanings)Did you mean?Definition of OLIGURIABest Opposite Words For OLIGURIATop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1polyurianounn2diuresisnounn Alternatives for POLYURIA Words (1)diuresisOpposite words for polyuria Alternatives for DIURESIS Words (3)eliminationmicturitionurinationOpposite words for diuresis