FALSEST Antonyms There are 5 antonyms of the word falsest. (opposite meanings)Did you mean?Definition of FALSESTSynonyms of FALSESTAlso try opposite words for..falseBest Opposite Words For FALSESTTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1realestadjectiveadj2sincerestadjectiveadj3truestadjectiveadj4trueadjectiveadj5realadjectiveadj Alternatives for REALEST Words (10)actualauthenticgenuinehoneststraightforwardpurestsinceresttruestheartfelttrueOpposite words for realest Alternatives for SINCEREST Words (21)earnestardentauthenticcompassionatedeepdevoutenthusiasticferventfrankgenuineheartfelthonestprofoundpurerealtruetrustyunfeignedunquestionablewholeheartedsolemnOpposite words for sincerest Alternatives for TRUEST Words (16)purestrealestsincerestadmittedlyavowedlyconfessedlydependablegenuinehonestlawfulon-keyreliablerightfulstraighttruthfulunfeignedPhrases (2)dead on targettrue upOpposite words for truest Alternatives for TRUE Words (20)genuinehonesttruthfulaccurateauthenticexactfaithfulpreciserealsincereadmittedlyavowedlyconfessedlydependablelawfulon-keyreliablerightfulstraightunfeignedPhrases (2)dead on targettrue upOpposite words for true Alternatives for REAL Words (22)actualgenuineauthenticmaterialsubstantialtangibletrueconcretehonestphysicalsinceresolidvalidveritableexistentheartfeltliteralrattlingreallyveridicalveryreiPhrases (2)bona fidereal numberOpposite words for real