nuller

Main Entry:
null [nuhl]
Part of Speech: adjective
Definition: ineffectual, valueless
Synonyms: absent, bad, barren, characterless, imaginary, ineffective, inefficacious, inoperative, invalid, negative, nonexistent, nothing, null and void, powerless, unavailing, unreal, unsanctioned, useless, vain, void, worthless
Antonyms: effective, effectual, valid, valuable, worthwhile, worthy
Main Entry: invalid
Part of Speech: adjective
Definition: worthless; unfounded
Synonyms: bad, baseless, fallacious, false, ill-founded, illogical, inoperative, irrational, mad, not binding, not working, nugatory, null, null and void, reasonless, sophistic, unreasonable, unreasoned, unscientific, unsound, untrue, void, wrong
Antonyms: sound, valid, worthwhile, worthy
Main Entry: nonexistent
Part of Speech: adjective
Definition: fictional, not real
Synonyms: absent, airy, baseless, blank, chimerical, dead, defunct, departed, dreamlike, dreamy, empty, ethereal, extinct, extinguished, fancied, few and far between, flimsy, gone, gossamery, groundless, hallucinatory, hypothetical, illusory, imaginary, imagined, immaterial, imponderable, insubstantial, legendary, lost, missing, mythical, negative, null, null and void, passed away, passed on, perished, shadowy, tenuous, ungrounded, unreal, unsubstantial, vacant, vague, vaporous, void, without foundation
Antonyms: actual, existent, existing, real, true
Main Entry: unimportant
Part of Speech: adjective
Definition: of no real worth, value
Synonyms: beside the point, casual, frivolous, frothy, immaterial, inconsequential, inconsiderable, indifferent, insignificant, irrelevant, little, low-ranking, meaningless, minor, minute, negligible, nonessential, nothing*, nugatory, null, of no account, of no consequence, paltry, petty, picayune, second-rate, shoestring, slight, trifling, trivial, unnecessary, useless, worthless, zero*, zilch, zip
Antonyms: big, important, relevant, serious, useful, worthwhile
Main Entry: void
Part of Speech: adjective
Definition: nullified, meaningless
Synonyms: avoided, bad, dead, forceless, fruitless, ineffective, ineffectual, inoperative, invalid, negated, not viable, nugatory, null, null and void, set aside, sterile, unconfirmed, unenforceable, unfruitful, unratified, unsanctioned, unsuccessful, useless, vain, voided, worthless
Notes: void means empty; devoid means empty, but empty only after something has been taken away
Antonyms: full, meaningful, valid
Main Entry: ineffective
Part of Speech: adjective
Definition: useless
Synonyms: abortive, anticlimactic, barren, bootless, defeasible, emasculate, feckless, feeble, forceless, fruitless, futile, idle, impotent, inadequate, incompetent, indecisive, ineffectual, inefficacious, inefficient, inept, inferior, innocuous, inoperative, lame, limited, neutralized, no go, no way, not effective, nugatory, null, paltry, powerless, slack-spined, spineless, unable, unavailable, unavailing, unfruitful, unproductive, unprofitable, unsuccessful, vain, void, withered, worthless
Notes: ineffectual refers to a general or habitual lack of success in the carrying out of one's projects; ineffective refers to a specific or definite failure to perform a task or accomplish a purpose
Antonyms: effective
Main Entry: null and void
Part of Speech: adjective
Definition: invalid
Synonyms: annulled, cancelled out, no longer law, null, nullified, of no effect, void
Main Entry: inefficacious
Part of Speech: adjective
Definition: ineffectual
Synonyms: abortive, anticlimactic, barren, bootless, defeasible, feckless, feeble, forceless, fruitless, futile, idle, impotent, inadequate, incompetent, indecisive, ineffective, inefficient, inept, inferior, innocuous, inoperative, invertebrate, lame, limited, neutralized, nugatory, null, null and void, paltry, powerless, spineless, unable, unavailing, unfruitful, unproductive, unprofitable, unsuccessful, useless, vain, void, withered, worthless
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