Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
effectiveness | Yes | No | No | No |
ineffective | No | Yes | No | No |
effectiveness (noun) | ineffective (noun) |
---|---|
power to be effective; the quality of being able to bring about an effect | |
capacity to produce strong physiological or chemical effects |
effectiveness (adjective) | ineffective (adjective) |
---|---|
not producing an intended effect | |
lacking in power or forcefulness | |
lacking the ability or skill to perform effectively; inadequate |