NULLIFICATIONIST Antonyms There are 9 antonyms of the word nullificationist. (opposite meanings)Did you mean?Definition of NULLIFICATIONISTAlso try opposite words for..nullifynullifyingnullificationBest Opposite Words For NULLIFICATIONISTTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1advocateverb, nounv, n2backernounn3championverb, nounv, n4defendernounn5enthusiastnounn6promoternounn7proponentnounn8supporternounn9upholdernounn Alternatives for ADVOCATE Words (22)exponentproponentallyapologistbackercampaignerchampiondefenderenthusiastpartisanpromoterspokespersonsupporterupholderadvocatorcounselcounsellorcounselorpleaderpreachrecommendurgePhrases (1)counselor-at-lawOpposite words for advocate Alternatives for BACKER Words (8)advocatebenefactorcollaboratorfinancierpatronsponsorsupporterangelOpposite words for backer Alternatives for CHAMPION Words (30)champheroconquerormasterprimevictorwinnerpaladinaceadeptadmirerboosterdefendfighterfriendgeniushotshotmavenmavinprizewinningprotagonistsensationstarsuperstarsupportertitle-holdervirtuosowhizzwizwizardPhrases (1)top dogOpposite words for champion Alternatives for DEFENDER Words (9)guardianprotectoradvocateallychampionsupportervindicatorshielderwithstanderOpposite words for defender Alternatives for ENTHUSIAST Words (22)fancieraddictaficionadofanfanaticgeekzealotadmirerbuffdevoteefollowerlovernutsupporterpartisanamateurfiendfreakmaniacrooterprosumerpartizanPhrases (1)power userOpposite words for enthusiast Alternatives for PROMOTER Words (21)boosteradvocateadvocatorbackerbenefactorchampioncollaboratordefenderenthusiastexponentfacilitatorfriendhelperpartnerproponentsponsorsupporterencouragerimpresariopluggershowmanOpposite words for promoter Alternatives for PROPONENT Words (8)exponentadvocatebackerchampiondefenderpromotersupporteradvocatorOpposite words for proponent Alternatives for SUPPORTER Words (23)championhelperpatronprotagonistsponsoradvocateallybackerdevoteefanfollowerpromoterupholderadherentadmirerassistantboosterfriendgarterhelpjockstrapproponentsuspensorPhrases (1)athletic supporterOpposite words for supporter