MULTIMEGAWATT Antonyms There are 5 antonyms of the word multimegawatt. (opposite meanings)Did you mean?Definition of MULTIMEGAWATTBest Opposite Words For MULTIMEGAWATTTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1kilowattnounn2megawattnounn3milliwattnounn4gigawattnounn5terawattnounn