SPECULATE Antonyms There are 9 antonyms of the word speculate. (opposite meanings)Did you mean?Definition of SPECULATESynonyms of SPECULATEAlso try opposite words for..speculatedspeculationspeculativespeculatingBest Opposite Words For SPECULATETop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1analyzeverbv2calculateverbv3determineverbv4disbelieveverbv5factnounn6knowverbv7measureverb, nounv, n8proveverbv9truthnounn Alternatives for ANALYZE Words (15)dissectexaminestudyassessevaluateinspectinterpretinvestigateprobereviewscrutinizeanalysecanvasspsychoanalysepsychoanalyzePhrases (2)break downtake apartOpposite words for analyze Alternatives for CALCULATE Words (23)reckoncomputefigurecountassessdetermineenumerateevaluatetallytotalforecastaccountaimbankbetciphercypherdependdirectestimatelookrelyswearPhrases (2)work outcount onOpposite words for calculate Alternatives for DETERMINE Words (17)ascertainsetcheckdecidedefinefindfixinfluencelearnlimitmoldregulateseesettleshapespecifywatchPhrases (4)find outmake up one's mindsquare offsquare upOpposite words for determine Alternatives for DISBELIEVE Words (1)discreditOpposite words for disbelieve Alternatives for FACT Words (10)accuracyactualityauthenticitycertaintycertitudegenuinenessrealitysuretytruthverityOpposite words for fact 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 MEASURE Words (30)assessevaluatequantifycalculatedeterminegaugejudgescalesurveyweighbaramountappraisebeatbillcadencecriterionmeasurementmeasuringmensuratemensurationmetermetremetricquantitystandardsteptouchstonevaluatevaluePhrases (3)measure outmeasuring rodmeasuring stickOpposite words for measure Alternatives for PROVE Words (18)showdemonstrateestablishevidenceascertainconfirmsubstantiatevalidateverifyessayexamineleavenraiseriseshewtesttestifytryPhrases (4)bear witnesstry outturn outturn upOpposite words for prove