| 
WordNet-Online 
 Definitions from WordNet
Adjective inefficacious has 1 sense | ||||
| Definitions from the WebInefficaciousDefinition: Lacking effectiveness or producing no results; ineffective Part of Speech: Adjective Sense 1: Example Sentence: The remedy proved to be inefficacious in treating the patient's severe pain. Sense 2: Example Sentence: Despite their best efforts, the team's strategies were deemed inefficacious in achieving their sales targets. Sense 3: Example Sentence: The inefficacious leadership of the company was eventually replaced to bring about positive change. Related Products on Amazon: | ||||
| ineffaceable ineffective ineffectively ineffectiveness ineffectual ineffectuality ineffectually ineffectualness inefficacious inefficaciously inefficaciousness inefficacy inefficiencies inefficiency inefficient inefficiently ineffiencies 
 |