SHREWDEST Antonyms There are 9 antonyms of the word shrewdest. (opposite meanings)Did you mean?Definition of SHREWDESTSynonyms of SHREWDESTAlso try opposite words for..shrewdshrewdnessBest Opposite Words For SHREWDESTTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1carelessadjectiveadj2foolishadjectiveadj3guilelessadjectiveadj4gullibleadjectiveadj5ignorantnoun, adjectiven, adj6naiveadjectiveadj7simpleadjectiveadj8unsuspectingadjectiveadj9unwiseadjectiveadj Alternatives for CARELESS Words (11)heedlessinattentiveindifferentneglectfulnegligentrecklessthoughtlessunconcernedunguardedunthinkingregardlessOpposite words for careless Alternatives for FOOLISH Words (11)absurdanserinedopygooselikegooseygoosyidioticjerkyridiculoussillyunwiseOpposite words for foolish Alternatives for GUILELESS Words (19)transparentartlesscandidfrankgenuinehonestingenuousinnocentnaivenaturalopensincerestraightforwardtrustfulunaffectedunpretentiousunsophisticatedunsuspectingunworldlyOpposite words for guileless Alternatives for GULLIBLE Words (6)naiveinnocenttrustingfleeceablegreennaifOpposite words for gullible Alternatives for IGNORANT Words (20)illiterateunknowingunlearnedcluelessdensedullinexperiencednaiveoblivioussimpleunawareuneducateduninformedunschooleduntaughtuntrainednescientunknowledgeableunletteredunwittingOpposite words for ignorant Alternatives for NAIVE Words (22)artlesschildlikecredulousgreenguilelessgullibleinexperiencedingenuousinnocentnaivesimpletrustingunaffectedunsophisticatedunworldlywide-eyednaifprimitiveunenlighteneduninitiateuninitiateduninstructedOpposite words for naive Alternatives for SIMPLE Words (15)barechildlikedewy-eyeddim-wittedelementarymereplainround-eyedsimple-mindedsimpletonuncomplicatedunproblematicunsubdividedwide-eyedonefoldOpposite words for simple Alternatives for UNSUSPECTING Words (1)unsuspiciousOpposite words for unsuspecting