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    NULLIFY Antonyms

    There are 9 antonyms of the word nullify. (opposite meanings)
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    Definition of NULLIFY
    Also try opposite words for..
    nullifiednullifiesnullifiernullifyingnullification

    Best Opposite Words For NULLIFY

    RankWordSave?Synonyms..UsageType
    1affirm
    		verbv
    2approve
    		verbv
    3confirm
    		verbv
    4establish
    		verbv
    5legalize
    		verbv
    6ratify
    		verbv
    7support
    		verb, nounv, n
    8uphold
    		verbv
    9valid
    		adjectiveadj

    Alternatives for AFFIRM

    Words (24)
    assertavowconfirmcorroboratesupportvalidateverifyagreeapproveassurebackdeclareendorsejustifymaintainpronounceprovestateupholdaversubstantiatesustainswanswear
    Opposite words for affirm

    Alternatives for APPROVE

    Words (20)
    sanctionacceptacclaimagreeallowappreciateauthorizebackblesscommendconfirmconsentendorsegrantlikepermitratifysupportvalidateokay
    Abbreviations (1)
    o.k.
    Opposite words for approve

    Alternatives for CONFIRM

    Words (13)
    affirmcorroboratesupportauthenticateendorseestablishproveratifyvalidateverifyreassertsubstantiatesustain
    Opposite words for confirm

    Alternatives for ESTABLISH

    Words (16)
    foundbasebuildconstitutedemonstrategivegroundinstalinstallinstitutelaunchmakeplantproveshewshow
    Phrases (2)
    set uplay down
    Opposite words for establish

    Alternatives for LEGALIZE

    Words (16)
    decriminalizelegitimizeauthorizeempowerenableendorsepermitregulatesanctionvalidatedecriminaliselegaliselegitimatelegitimatiselegitimatizelegitimise
    Opposite words for legalize

    Alternatives for RATIFY

    Words (10)
    approveacceptauthorizecertifyconfirmendorseratifysanctionvalidatesign
    Opposite words for ratify

    Alternatives for SUPPORT

    Words (51)
    backupholdadvocateaidassistbefriendbolsterbuoychampionencouragefosterhelppromotereinforcesubsidizecorroboratesustainabideaccompanimentaffirmbackingbackupbearbrookconfirmdefenddigestdocumentationendorseendurefundingholdindorsekeeplivelihoodlivingpatronagepatronisepatronizereenforcementreinforcementstandstomachsubscribesubstantiatesuffersupportingsustenancetolerateunderpinunderprop
    Phrases (12)
    back upbear outbread and butterfend forfinancial backingfinancial supporthold upkeep goingmusical accompanimentplump forplunk forstick out
    Opposite words for support

    Alternatives for UPHOLD

    Words (3)
    continuemaintainpreserve
    Phrases (1)
    bear on
    Opposite words for uphold
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