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    PERIODICAL Antonyms

    There are 9 antonyms of the word periodical. (opposite meanings)
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    Definition of PERIODICALSynonyms of PERIODICAL
    Also try opposite words for..
    periodperiodicperiodicalsperiodicityperiodically

    Best Opposite Words For PERIODICAL

    RankWordSave?Synonyms..UsageType
    1aperiodic
    		adjectiveadj
    2constant
    		noun, adjectiven, adj
    3continual
    		adjectiveadj
    4erratic
    		adjectiveadj
    5irregular
    		adjectiveadj
    6random
    		adjectiveadj
    7sporadic
    		adjectiveadj
    8uninterrupted
    		adverb, adjectiveadv, adj
    9unvarying
    		adjectiveadj

    Alternatives for APERIODIC

    Words (10)
    erratichaphazardintermittentirregularrandomsporadicunorderedunsystematicvariablenonperiodic
    Opposite words for aperiodic

    Alternatives for CONSTANT

    Words (28)
    unvaryingincessantinvariantperpetualconsistentcontinualenduringfixedimmovableimmutableongoingpersistentpredictableregularresolutestablesteadyunchangingundeviatinguniformunwaveringceaselesschangelessinvariablenever-endingunceasingunremittingunaltering
    Phrases (1)
    constant quantity
    Opposite words for constant

    Alternatives for CONTINUAL

    Words (14)
    ceaselessconstantendlesseverlastingincessantnever-endingnonstopperpetualpersistentsteadysustainedunendinguninterruptedunremitting
    Opposite words for continual

    Alternatives for ERRATIC

    Words (25)
    ficklemercurialarbitrarycapriciouschangefulfitfulflightyfluctuatingimpulsiveinconsistentundependableunpredictableunreliableunsteadyvacillatingvariablevolatilewaveringwaywardwhimsicalplanetaryquicksilvertemperamentalwanderingdropstone
    Opposite words for erratic

    Alternatives for IRREGULAR

    Words (28)
    atypicalaberrantanomalousdevianteccentricidiosyncraticnonconformingoddoutlandishpeculiaruncommonunconventionalunusualwaywardabnormalcoarseguerillaguerrillainsurgentmavericksecondsingulartemporaryunorthodoxunpredictableunstableunsteadyheteroclite
    Opposite words for irregular

    Alternatives for RANDOM

    Words (14)
    aleatoryarbitraryaverageforcemomentumnobodynonentityspeedstochastictypicalunexpectedunplannedvelocitypseudorandom
    Opposite words for random

    Alternatives for SPORADIC

    Words (11)
    episodicfitfulhaphazardinfrequentintermittentirregularisolatedoccasionalrarescatteredspasmodic
    Opposite words for sporadic

    Alternatives for UNINTERRUPTED

    Words (10)
    continuousceaselessconstantcontinualincessantongoingpersistentsteadysustainedunbroken
    Opposite words for uninterrupted
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