UNDOUBTING Antonyms There are 9 antonyms of the word undoubting. (opposite meanings)Did you mean?Definition of UNDOUBTINGSynonyms of UNDOUBTINGAlso try opposite words for..undoubtedBest Opposite Words For UNDOUBTINGTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1disbeliefnounn2doubtingverb, adjectivev, adj3dubiousadjectiveadj4faithlessadjectiveadj5hesitantadjectiveadj6mistrustfuladjectiveadj7skepticaladjectiveadj8uncertainadjectiveadj9unsureadjectiveadj Alternatives for DISBELIEF Words (9)incredulityskepticismdenialdoubtmistrustrefusalsuspicionnonbeliefunbeliefPhrases (1)mental rejectionOpposite words for disbelief Alternatives for DOUBTING Words (14)dubiousmistrustfulscepticalsuspiciousuncertainunsuredistrustdoubtfulnessdubiousnessmistrustdubietyincertitudequestionuncertaintyOpposite words for doubting Alternatives for DUBIOUS Words (11)doubtfulambiguoushesitantiffyquestionableskepticalsuspiciousuncertainunclearunsuredubitablePhrases (1)in questionOpposite words for dubious Alternatives for FAITHLESS Words (13)disloyalperfidioustreacherousunfaithfuldeceitfulfaithlessunreliableuntrustworthydelusiveunsatisfyingtraitoroustreasonabletreasonousOpposite words for faithless Alternatives for HESITANT Words (19)ambivalentapprehensivecautiousdiffidentdoubtfulfalteringfalteringlyindecisivereluctantshytentativetimorousuncertainunsurevacillatingwaveringworriedvacillatoryhesitatingOpposite words for hesitant Alternatives for MISTRUSTFUL Words (12)suspiciouswarydistrustfulapprehensivecynicaldoubtfulguardedskepticaluncertainunsureuntrustingleeryOpposite words for mistrustful Alternatives for SKEPTICAL Words (15)questioningdoubtfuldubioushesitantincredulousleerymistrustfulsuspiciousuncertainunconvincedwaryscepticaldisbelievingdoubtingunbelievingOpposite words for skeptical Alternatives for UNCERTAIN Words (19)unsettledunsureambiguousdoubtfulequivocalfalteringhesitantindecisivetentativeunclearundecidedunpredictableunresolvedvacillatingvaguewaveringchangeableincertainunsealedOpposite words for uncertain