KEY: Ineffable.
SYN: Inexpressible, inconceivable, insurpassable, indeclarable, indescribable, exquisite, perfect.
ANT: Common, trivial, superficial, vulgar, conversational, colloquial, obvious, commonplace.
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KEY: Ineffectual.
SYN: Fruitless, useless, vain, idle, unavailing, abortive, inoperative, ineffective.
ANT: Effective, effectual, successful, [See EFFECTIVE].
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KEY: Inelastic, [See ELASTIC].
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