NIX Antonyms There are 10 antonyms of the word nix. (opposite meanings)Did you mean?Definition of NIXSynonyms of NIXAlso try opposite words for..nixednixingBest Opposite Words For NIXTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1acceptverbv2allowverbv3approveverbv4authorizeverbv5concedeverb, nounv, n6confirmverbv7consentverb, nounv, n8endorseverbv9permitverb, nounv, n10supportverb, nounv, n Alternatives for ACCEPT Words (13)takeconsentreceiveacknowledgeagreeallowapproveembraceadmitassumebearhaveswallowPhrases (4)go forlive withtake ontake overOpposite words for accept Alternatives for ALLOW Words (25)permitlettolerategrantacceptapproveauthorizeempowerenableendorselicensepasssanctionadmitallotappropriateassignbestowconcedecountenanceearmarkleaveprovidereservesufferPhrases (3)allow forgive uptake into accountOpposite words for allow Alternatives for APPROVE Words (20)sanctionacceptacclaimagreeallowappreciateauthorizebackblesscommendconfirmconsentendorsegrantlikepermitratifysupportvalidateokayAbbreviations (1)o.k.Opposite words for approve Alternatives for AUTHORIZE Words (11)empoweraccreditapproveenablelicensepermitvalidatewarrantauthoriseclearpassOpposite words for authorize Alternatives for CONCEDE Words (12)grantyieldconfessacceptacknowledgeadmitallowsurrenderaccedecapitulatecedeprofessPhrases (5)own upcome aroundgive upgive waylet inOpposite words for concede Alternatives for CONFIRM Words (13)affirmcorroboratesupportauthenticateendorseestablishproveratifyvalidateverifyreassertsubstantiatesustainOpposite words for confirm Alternatives for CONSENT Words (11)acceptacquiesceagreeagreementapprovalapproveassentconcurpermissionwillingnessyesPhrases (1)go forOpposite words for consent Alternatives for ENDORSE Words (14)backsupportadvocateapprovechampionconsentendorsefavorpromoteratifysanctionindorsecertifysecondPhrases (2)plump forplunk forOpposite words for endorse