Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
ineffective | No | Yes | No | No |
inefficacious | No | Yes | No | No |
ineffective (adjective) | inefficacious (adjective) |
---|---|
not producing an intended effect | lacking the power to produce a desired effect |
lacking in power or forcefulness | |
lacking the ability or skill to perform effectively; inadequate |