Ineffectual
Part of speech: adjective
Definition: unable or insufficient to produce effect; futile worthless weak; lacking forcefulness
Unavailing
Part of speech: adjective
Definition: useless, fruitless, futile
Ineffectual as an adjective is unable or insufficient to produce effect; futile while Unavailing as an adjective is useless, fruitless, futile
Part of speech: adjective
Definition: unable or insufficient to produce effect; futile worthless weak; lacking forcefulness
Part of speech: adjective
Definition: useless, fruitless, futile
We hope you now know whether to use Ineffectual or Unavailing in your sentence.