ineffectual   (Sound)

The ineffectual has 3 Senses.

• ineffectual, uneffective, ineffective
• not producing an intended effect; "an ineffective teacher"; "ineffective legislation"
• 意図した効果を得ない

• ineffectual, otiose, futile, unavailing
• 虚しい, 無駄, 儚い, 空しい, 無効, いたずら, 無足, せんない, むなしい, 無益, 不毛
• producing no result or effect; "a futile effort"; "the therapy was ineffectual"; "an otiose undertaking"; "an unavailing attempt"
• 結果も効果も生じないさま

• ineffectual, ineffective, unable
• 無効
• lacking in power or forcefulness; "an ineffectual ruler"; "like an unable phoenix in hot ashes"
• 力または力強さが不足する