DECERTIFIES Antonyms There are 11 antonyms of the word decertifies. (opposite meanings)Did you mean?Definition of DECERTIFIESSynonyms of DECERTIFIESAlso try opposite words for..decertifyBest Opposite Words For DECERTIFIESTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1accreditsverbv2affirmsverbv3approvesverbv4authorizesverbv5certifiesverbv6confirmsverbv7endorsesverbv8ratifiesverbv9sanctionsverb, nounv, n10validatesverbv11certifyverbv Alternatives for ACCREDITS Words (9)acknowledgesauthorizescertifiesendorsesrecognizesvalidatescreditrecogniserecognizeOpposite words for accredits Alternatives for AFFIRMS Words (22)assertsattestsavowsconfirmsdeclaresratifiesstatestestifiesvalidatesverifiesassertaveravowconfirmcorroboratesubstantiatesupportsustainswanswearvalidateverifyOpposite words for affirms Alternatives for APPROVES Words (13)acceptsagreesauthorizesbacksblessescertifiesconfirmsconsentsendorsessanctionssupportsokaysanctionAbbreviations (1)o.k.Opposite words for approves Alternatives for AUTHORIZES Words (10)empowerapproveendorselicensepermitsanctionwarrantauthoriseclearpassOpposite words for authorizes Alternatives for CERTIFIES Words (26)approvesassertsattestsauthenticatesconfirmscorroboratesendorsesguaranteesjustifiesratifiessupportsupholdsvalidatesverifieswarrantsattestapproveconfirmdemonstrateendorseevidenceindorselicencelicensemanifestwitnessOpposite words for certifies Alternatives for CONFIRMS Words (21)affirmsapprovesattestsauthenticatesbackscorroboratesendorsesjustifiesratifiessecuressubstantiatessupportsupholdsvalidatesverifiesaffirmcorroboratereassertsubstantiatesupportsustainOpposite words for confirms Alternatives for ENDORSES Words (15)advocatesapprovesbackschampionsendorsesfavorspromotesrecommendssanctionssupportsindorsebackcertifysecondsupportPhrases (2)plump forplunk forOpposite words for endorses Alternatives for RATIFIES Words (9)approvesauthorizesconfirmsendorsessanctionsupholdsvalidatesapprovesignOpposite words for ratifies