COCKSURE Antonyms There are 5 antonyms of the word cocksure. (opposite meanings)Did you mean?Definition of COCKSURESynonyms of COCKSUREAlso try opposite words for..cocksurenesscocksurenessesBest Opposite Words For COCKSURETop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1doubtfuladjectiveadj2hesitantadjectiveadj3insecureadjectiveadj4timidadjectiveadj5unsureadjectiveadj Alternatives for DOUBTFUL Words (17)dubioustentativeambiguoushesitantincredulousmistrustfulquestionablescepticalskepticalsuspiciousuncertainundecideduneasyunresolvedunsettledunsuredubitablePhrases (1)in questionOpposite words for doubtful Alternatives for HESITANT Words (19)ambivalentapprehensivecautiousdiffidentdoubtfulfalteringfalteringlyindecisivereluctantshytentativetimorousuncertainunsurevacillatingwaveringworriedvacillatoryhesitatingOpposite words for hesitant Alternatives for INSECURE Words (18)anxiousapprehensivediffidentdoubtfulfearfulhesitantinadequatenervousself-consciousself-deprecatingshytimidtroubleduncertainuneasyunsureworriedunsafeOpposite words for insecure Alternatives for TIMID Words (23)shyfearfuldiffidentafraidapprehensivebashfulcoyhesitanthumbleintrovertedmeekmodestnervousreservedretiringself-effacingunassertivetimorouscautiousfaintfaint-heartedfaintheartedunsureOpposite words for timid Alternatives for UNSURE Words (21)uncertainambivalentconfuseddoubtfuldubioushesitantindecisivepuzzledskepticalunclearuncommittedunconvincedundecidedunsurevacillatingwaveringagnosticdiffidentincertainshytimidOpposite words for unsure