OPINE Antonyms There are 10 antonyms of the word opine. (opposite meanings)Did you mean?Definition of OPINESynonyms of OPINEAlso try opposite words for..opinedopinesopinionopinionativeBest Opposite Words For OPINETop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1acceptverbv2advocateverb, nounv, n3agreeverbv4approveverbv5assertverb, nounv, n6confirmverbv7corroborateverbv8endorseverbv9supportverb, nounv, n10upholdverbv Alternatives for ACCEPT Words (13)takeconsentreceiveacknowledgeagreeallowapproveembraceadmitassumebearhaveswallowPhrases (4)go forlive withtake ontake overOpposite words for accept Alternatives for ADVOCATE Words (22)exponentproponentallyapologistbackercampaignerchampiondefenderenthusiastpartisanpromoterspokespersonsupporterupholderadvocatorcounselcounsellorcounselorpleaderpreachrecommendurgePhrases (1)counselor-at-lawOpposite words for advocate Alternatives for AGREE Words (38)concuraccedeapproveacquiesceadmitaffirmallowassentauthorizecomplyconcedeconsentempowerendorseratifyrecognizesupportvalidateconcordcorrespondfitharmonizematchaccordbargaincheckcoincideconsortdealengagegibeharmoniseholdjiberesemblesetsuittallyPhrases (3)come aroundfit ingive wayOpposite words for agree Alternatives for APPROVE Words (20)sanctionacceptacclaimagreeallowappreciateauthorizebackblesscommendconfirmconsentendorsegrantlikepermitratifysupportvalidateokayAbbreviations (1)o.k.Opposite words for approve Alternatives for ASSERT Words (16)affirmavowinsistmaintainallegeclaimdeclareproclaimprofessstatetestifyasseverateaverswanswearverifyPhrases (1)put forwardOpposite words for assert Alternatives for CONFIRM Words (13)affirmcorroboratesupportauthenticateendorseestablishproveratifyvalidateverifyreassertsubstantiatesustainOpposite words for confirm Alternatives for CORROBORATE Words (7)supportaffirmconfirmsubstantiatesustainunderpinvalidatePhrases (1)bear outOpposite words for corroborate Alternatives for ENDORSE Words (14)backsupportadvocateapprovechampionconsentendorsefavorpromoteratifysanctionindorsecertifysecondPhrases (2)plump forplunk forOpposite words for endorse