SUPPOSE Antonyms There are 9 antonyms of the word suppose. (opposite meanings)Did you mean?Definition of SUPPOSESynonyms of SUPPOSEAlso try opposite words for..supposalsupposedsupposingsupposedlysuppositionBest Opposite Words For SUPPOSETop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1ascertainverbv2confirmverbv3demonstrateverbv4establishverbv5explainverbv6knowverbv7proveverbv8stateverb, nounv, n9verifyverbv Alternatives for ASCERTAIN Words (26)determinelearndiscoverestablishapprehendcomprehendconfirmdeducedetectdiscerndistinguishfathomidentifyperceiverealizeresolveuncoververifycheckseeassurecontrolensurefindinsurewatchPhrases (3)find outwork outsee to itOpposite words for ascertain Alternatives for CONFIRM Words (13)affirmcorroboratesupportauthenticateendorseestablishproveratifyvalidateverifyreassertsubstantiatesustainOpposite words for confirm Alternatives for DEMONSTRATE Words (19)showestablishexhibitmanifestpresentprovedisplayevinceexpressillustrateindicaterevealverifyattestcertifydemoevidencemarchshewOpposite words for demonstrate Alternatives for ESTABLISH Words (16)foundbasebuildconstitutedemonstrategivegroundinstalinstallinstitutelaunchmakeplantproveshewshowPhrases (2)set uplay downOpposite words for establish Alternatives for EXPLAIN Words (5)elaborateexcuseexplicateexpoundrecceOpposite words for explain Alternatives for KNOW Words (12)acknowledgebedbonkcognisecognizeeffexperiencejazzliveloverecogniserecognizePhrases (15)sleep withbe intimatedo itget it onget laidhave a go at ithave intercoursehave it awayhave it offhave sexlie withmake lovemake outroll in the haysleep togetherOpposite words for know Alternatives for PROVE Words (18)showdemonstrateestablishevidenceascertainconfirmsubstantiatevalidateverifyessayexamineleavenraiseriseshewtesttestifytryPhrases (4)bear witnesstry outturn outturn upOpposite words for prove Alternatives for STATE Words (11)countrylandcommonwealthdosexpressnationpositprovincesaysubmittellPhrases (7)body politicdepartment of stateput forwardres publicastate departmentstate of matterunited states department of stateOpposite words for state