SLUMBERFUL Antonyms There are 7 antonyms of the word slumberful. (opposite meanings)Did you mean?Definition of SLUMBERFULSynonyms of SLUMBERFULAlso try opposite words for..slumberslumbersslumberedslumberingBest Opposite Words For SLUMBERFULTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1activeadjectiveadj2attentiveadjectiveadj3awakeverb, adjectivev, adj4consciousadjectiveadj5energeticadjectiveadj6livelyadjectiveadj7vigilantadjectiveadj Alternatives for ACTIVE Words (27)agilebusyenergeticnimblealivedynamicanimatedbriskbustlingengagedfastindustriouslivelypromptquickspiritedvibrantvigorousactingdiligentoperativetopworkingdeedfulcombat-readyfightingparticipatingPhrases (3)in forceactive agentactive voiceOpposite words for active Alternatives for ATTENTIVE Words (15)heedfulmindfulalertawarecarefulcautiousconscientiousdiligentfocusedintentobservantvigilantwatchfulthoughtfulaudientPhrases (1)paying attentionOpposite words for attentive Alternatives for AWAKE Words (15)consciousalertawakeawakenedwakefulwide-awakeawakencrylucidwarywokealivearousewakewakenPhrases (3)wake upbring roundcome aliveOpposite words for awake Alternatives for CONSCIOUS Words (13)acquaintedalertawarecognizantconsciousinformedknowledgeablemindfulperceptivesentientwiseapprisedwittingOpposite words for conscious Alternatives for ENERGETIC Words (2)gumptiousindustriousPhrases (1)up-and-comingOpposite words for energetic Alternatives for LIVELY Words (40)alertbouncybriskpeppyzestfulzippyactiveagilealiveanimatedbubblycheerfuldynamicenergeticenthusiasticexuberanthigh-spiritedjauntyperkyquickspiritedsprightlyspryvibrantvivaciouslivevitalextantfriskyfrothyintensemerrynaturalisticrattlingresilientsnappyspankingspringylimnedspumescentOpposite words for lively Alternatives for VIGILANT Words (12)watchfulalertobservantattentivecarefulcautiousargus-eyedawarecircumspectopen-eyedwakefulwaryPhrases (1)on the qui viveOpposite words for vigilant