SIGMAS Antonyms There are 10 antonyms of the word sigmas. (opposite meanings)Did you mean?Definition of SIGMASBest Opposite Words For SIGMASTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1alphasnoun, adjectiven, adj2betasnoun, adjectiven, adj3deltasnounn4epsilonsnoun, adjectiven, adj5gammasnoun, adjectiven, adj6kappasnounn7omegasnounn8phisnounn9tausverbv10thetasnounn Alternatives for BETAS Words (1)betaPhrases (1)genus betaOpposite words for betas Alternatives for DELTAS Words (3)estuariesmouthsgarrisonOpposite words for deltas Alternatives for GAMMAS Words (1)gammaPhrases (3)da gammavasco da gamavasco da gammaOpposite words for gammas Alternatives for OMEGAS Words (2)elasticitylambdaAbbreviations (1)zOpposite words for omegas