Synonyms for Null:

• adj.

  •all (adjective)
  • null.
  •ineffective (adjective)
  • un available,
  • more emasculate,
  • slack-spined,
  • most slack-spined,
  • most slack spined,
  • un-available,
  • in effective,
  • most emasculate,
  • ineffective,
  • more slack spined,
  • more slack-spined,
  • most slackspined,
  • slack spined,
  • more slackspined,
  • in-effective,
  • slackspined.
  •ineffective/ineffectual (adjective)
  • un fruitful,
  • more ineffective,
  • in nocuous,
  • most invertebrate,
  • anti-climactic,
  • more anticlimactic,
  • in-operative,
  • in-effectual,
  • de-feasible,
  • un productive,
  • most forceless,
  • inefficient,
  • in-efficient,
  • un-abler,
  • un-fruitful,
  • un abler,
  • un availing,
  • most neutralized,
  • anti climactic,
  • un profitable,
  • un-successful,
  • un successful,
  • more neutralized,
  • un-profitable,
  • most anticlimactic,
  • more invertebrate,
  • in-vertebrate,
  • un-ablest,
  • more forceless,
  • un-productive,
  • invertebrate,
  • in competent,
  • in effectual,
  • un ablest,
  • de feasible,
  • in-nocuous,
  • most defeasible,
  • un-availing,
  • in efficient,
  • more defeasible,
  • in operative,
  • in-decisive,
  • in adequate,
  • in decisive,
  • in vertebrate,
  • in-competent,
  • in-adequate.
  •ineffectual, valueless (adjective)
  • useless,
  • unreal,
  • bad,
  • barren,
  • null and void,
  • nothing,
  • absent,
  • inoperative,
  • powerless,
  • imaginary,
  • unavailing,
  • negative,
  • vain,
  • worthless,
  • characterless.
  •inefficacious (adjective)
  • in efficacious,
  • in-efficacious.
  •invalid (adjective)
  • un-reasoned,
  • un reasoned,
  • more illfounded,
  • most ill founded,
  • illfounded,
  • most illfounded,
  • un sound,
  • most reasonless,
  • ill founded,
  • in valid,
  • in-valid,
  • most ill-founded,
  • un truest,
  • more ill founded,
  • un-reasonable,
  • un truer,
  • un scientific,
  • un-truer,
  • un reasonable,
  • un sounder,
  • un-sounder,
  • un-scientific,
  • un-truest,
  • more reasonless,
  • un-sound,
  • more ill-founded,
  • un-soundest.
  •nonexistent (adjective)
  • without foundation,
  • Perished,
  • ungrounded,
  • vacuous,
  • vacant,
  • few and far between,
  • hypothetical,
  • empty,
  • devoid,
  • passed away,
  • non-subsistent,
  • Gossamery,
  • passed on,
  • unexisting,
  • meaningless,
  • Non-existent.
  •null and void (adjective)
  • most annulled,
  • most nullified,
  • null void,
  • more nullified,
  • more annulled.
  •unimportant (adjective)
  • of no consequence,
  • shoestring,
  • frothy,
  • Non-essential,
  • of no account,
  • beside point,
  • low-ranking.
  •unsubstantial (adjective)
  • weightless,
  • illusory,
  • tenuous,
  • nonexistence,
  • intangible,
  • unconcrete,
  • chimerical,
  • insignificance,
  • apparitional,
  • immaterial,
  • impalpable,
  • phantasmal,
  • spectral,
  • inessential,
  • ethereal,
  • unsubstantial.
  •void (adjective)
  • more unratified,
  • most negated,
  • more negated,
  • more unconfirmed,
  • un enforceable,
  • most unconfirmed,
  • un-ratified,
  • un confirmed,
  • more unsanctioned,
  • un-enforceable,
  • Voided,
  • un-confirmed,
  • most avoided,
  • more avoided,
  • unconfirmed,
  • more unenforceable,
  • most unenforceable,
  • more voided,
  • most voided,
  • un ratified,
  • most unsanctioned,
  • most unratified,
  • un-sanctioned,
  • un sanctioned.

• n.

  •
  • cryptic,
  • ambiguous,
  • ill-defined,
  • hollow,
  • nonsense,
  • ambiguity,
  • double-edged,
  • equivocal,
  • Two-edged.
  •
  • absence.
  •aught (noun)
  • aught.
  •goose egg (noun)
  • goose egg.
  •nada (noun)
  • nada.
  •naught (noun)
  • naught.
  •nil (noun)
  • nil.
  •nix (noun)
  • nix.
  •nonexistence (noun)
  • vacuousness,
  • cipher,
  • Nihility,
  • meaninglessness,
  • nothingness,
  • non-subsistence,
  • nonentity,
  • emptiness,
  • vacuity,
  • barrenness,
  • nullity,
  • vacancy.

• Other synonyms:

  •Other relevant words:
  • vitiate,
  • protest,
  • threepenny,
  • imperfect,
  • disappear,
  • deconsecrate,
  • fruitless,
  • unacceptable,
  • unproductive,
  • fallow,
  • nought,
  • retract,
  • abortive,
  • Zeros,
  • Nixie,
  • zippo,
  • delete,
  • figure,
  • dash,
  • zipper,
  • die out,
  • set at naught,
  • nobody,
  • eradicate,
  • insignificant,
  • melt away,
  • wipe off,
  • nichts,
  • featureless,
  • impotence,
  • extinguish,
  • unconstitutional,
  • cryptogram,
  • futile,
  • erroneous,
  • deceitful,
  • sterile,
  • cancel out,
  • destroy,
  • f.a.,
  • explode,
  • displace,
  • cease to exist,
  • nihil,
  • paltry,
  • cryptography,
  • Eviscerated,
  • chaffy,
  • no one,
  • cypher,
  • lacking,
  • demolish,
  • annihilate,
  • unsatisfying,
  • zilch,
  • repeal,
  • aimless,
  • profitless,
  • abort,
  • leisure,
  • wrong,
  • none,
  • junky,
  • abolish,
  • bleached,
  • do away with,
  • discontinue,
  • vapid,
  • shadowy,
  • inane,
  • white,
  • clear,
  • invalidate,
  • inadequate,
  • nullify,
  • no-good,
  • invalidity,
  • untenable,
  • inconstant,
  • die,
  • senseless,
  • niente,
  • overrule,
  • nullified,
  • code,
  • missing,
  • free time,
  • trivial,
  • garbled,
  • override,
  • discard,
  • unprofitable,
  • repudiate,
  • reverse,
  • remove,
  • avoid,
  • rescind,
  • Nul,
  • failing,
  • blank space,
  • spare time,
  • addled,
  • unrelieved,
  • be no more,
  • purposeless,
  • Unsignificant,
  • number,
  • abate,
  • acarpous,
  • Designless,
  • negligible,
  • obliterate,
  • undo,
  • delusive,
  • become extinct,
  • untrue,
  • digit,
  • annul,
  • zero,
  • unsound,
  • unsubstantiality,
  • nominal,
  • minus,
  • zero point,
  • expired,
  • disestablish,
  • password,
  • bland,
  • unfertile,
  • misery index,
  • bootless,
  • neither,
  • incorrect,
  • insipid,
  • bare,
  • phatic,
  • scrambled,
  • Disannul,
  • quash,
  • false,
  • nugatory,
  • postcode,
  • infertile,
  • abrogate,
  • baseless,
  • go,
  • efface,
  • secret code,
  • slide fastener,
  • dead letter,
  • ineffectual,
  • trifling,
  • Infecund,
  • bugger all,
  • no effect,
  • zip,
  • cryptograph,
  • Disendow,
  • perish,
  • never,
  • Importless,
  • not a soul,
  • Issueless,
  • Teemless,
  • revoke,
  • Fanny Adams,
  • impaired,
  • of no avail,
  • dissolve,
  • arid,
  • spurious,
  • Annulled,
  • in vain,
  • petty,
  • unmeaning,
  • bupkis,
  • unprolific,
  • unchartered,
  • nonvalid,
  • cancel,
  • Abolitionize,
  • call off,
  • Purportless,
  • valueless,
  • unserviceable,
  • pass away,
  • no avail,
  • jejune,
  • blank,
  • repudiated,
  • remnant,
  • energy,
  • faulty,
  • nonbinding,
  • eliminate,
  • unfruitful,
  • vigor,
  • vigour,
  • visionary,
  • recall,
  • idle,
  • extirpate.

Paraphrases for Null:

• Equivalence

  • Cardinal number
    zero.
  • Adjective
    zero.
  • Proper noun, singular
    zero.
  • Noun, singular or mass
    zero.
  • Verb, non-3rd person singular present
    zero.
  • Verb, base form
    zero.

• Independent

  • Adjective
    Non-existent, useless, worthless, spoilt, spoiled.
  • Noun, singular or mass
    scratch.
  • Verb, past participle
    depleted, organized.

• Other Related

  • Adjective
    blank.
  • Noun, singular or mass
    nullity, blank.

Antonyms for Null:

• adj.

  • ineffectual, valueless
    valuable, profitable, valid, filled, true, effectual, worthwhile, worthy, effective, good, full.
  • Other antonyms:
    powerful, substantial, expedient, fancy, competent, adequate, potent, serviceable, invaluable, solid, exceptional, binding, choice, treasured, advantageous, high-grade, priceless, sound, special, sufficient, real, Prized, working, beneficial, precious, esteemed, useful, efficient, legal, cherished.