SPEEDIEST Antonyms There are 8 antonyms of the word speediest. (opposite meanings)Did you mean?Definition of SPEEDIESTSynonyms of SPEEDIESTAlso try opposite words for..speedspeedyBest Opposite Words For SPEEDIESTTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1creepingverb, adjectivev, adj2gradualadjectiveadj3languorousadjectiveadj4slowestadjectiveadj5unhurriedadjectiveadj6laggardlyadjectiveadj7pokiestadjectiveadj8tardiestadjectiveadj Alternatives for CREEPING Words (19)crawlingglidingskulkingsneakingwrigglinginchingslinkingwormingcrawlcowercreepingcringefawngrovelmousepussyfootsneakweirdieweirdyOpposite words for creeping Alternatives for GRADUAL Words (8)continuousincrementalpiecemealprogressiveslowsteadysystematicstepwisePhrases (1)step-by-stepOpposite words for gradual Alternatives for LANGUOROUS Words (3)dreamylackadaisicallanguidOpposite words for languorous Alternatives for SLOWEST Words (37)sluggishgradualtardycreepinglaggardleisurelyploddingpokyunhurrieddullboringbehindcarefuldeadeningdeceleratedeliberatedensedilatorydimdumbeasyho-huminactiveirksomemoderateobtuseprudentquietslackslackenslothfulslowlytardilytedioustiresomewearisomeunbusyPhrases (2)slow downslow upOpposite words for slowest Alternatives for UNHURRIED Words (12)calmdeliberateeasygoinglaid-backleisurelypatientploddingrelaxedslowsluggishsteadyunhastyOpposite words for unhurried Alternatives for LAGGARDLY Words (5)lazylethargicslowsluggishtardyOpposite words for laggardly Alternatives for POKIEST Words (10)pokeyclinkdilatorygaoljailjailhousejerkwaterlaggardone-horseslammerOpposite words for pokiest Alternatives for TARDIEST Words (3)belateddelayedlateOpposite words for tardiest