List of antonyms from "in effective" to antonyms from "in error"


Discover our 965 antonyms available for the terms "in efficacy, in equities, in eradicable, in error, in effectively" and many more. Click on one of the words below and go directly to the antonyms associated with it.

Definition of the day : « in efficacious »

  • As in ineffective/ineffectual : adj weak, useless
  • As in inefficient : adj not working well; wasteful
  • As in null : adj ineffectual, valueless
  • As in unable : adj not having talent, skill
  • As in vain : adj futile, useless
  • As in impractical : adj unrealistic
  • As in ineffective : adj useless
  • As in inefficacious : adj ineffectual
  • As in unnegotiable : adj impracticable
  • As in unusable : adj impracticable
  • As in unworkable : adj impracticable
  • As in unworkmanlike : adj inefficient
  • As in impractical/impracticable : adj unrealistic