KEY: Nugatory.
SYN: Trifling, vain, inoperative, ineffectual, null, void.
ANT: Grave, serious, important, potent, efficacious, momentous, successful, satisfactory.
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KEY: Nuisance.
SYN: Offence, annoyance, plague, pest, trouble.
ANT: Gratification, blessing, pleasure, delight, benefit.
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KEY: Null, [See VOID].
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