Ineffective
Pronunciation: /ˌɪnɪˈfɛktɪv/
Ineffective (adj)
- Not able to produce the result you want; having little or no effect.
- Not successful in reaching a planned aim, because the method or action does not work.
- Having a low level of power or influence, so the outcome is smaller than expected.
Ineffective (adjective)
Examples
- The new filter is ineffective at removing dust.
- This medicine is ineffective for treating the infection.