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'ineffective' in a sentence

Learn how to use 'ineffective' with 4 example sentences.


ineffective adjective

: not producing an intended effect

: lacking in power or forcefulness

: lacking the ability or skill to perform effectively; inadequate


  • Many people don't know that antibiotics are ineffective against viral diseases.
  • Luckily, the treatment was only ineffective instead of harmful.
  • I consider paracetamol to be an ineffective medicine.
  • Why is it that many language courses are ineffective?
  • Words related to 'ineffective'


    Words near 'ineffective' in the dictionary