NUTS Antonyms There are 3 antonyms of the word nuts. (opposite meanings)Did you mean?Definition of NUTSAlso try opposite words for..nuttynutcasenutshellBest Opposite Words For NUTSTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1rationaladjectiveadj2saneadjectiveadj3sensibleadjectiveadj Alternatives for RATIONAL Words (17)analyticalastutecalculatedcoherentcommonsensicalintelligentjudiciouslevelheadedlogicalprudentreasonablereasonedsensiblesoundwiseintellectualnoeticPhrases (1)rational numberOpposite words for rational Alternatives for SANE Words (21)reasonablebalancedcoherentcollectedcomposeddependablejudiciouslevelheadedlogicallucidnormalpracticalprudentrationalreliablesensiblesobersoundstablewell-adjustedwiseOpposite words for sane Alternatives for SENSIBLE Words (15)reasonablecircumspectjudiciouslevelheadedlogicalpracticalpragmaticprudentrationalrealisticshrewdsoundthoughtfulwisesensitivePhrases (1)down-to-earthOpposite words for sensible