FAQs About the word ineffectiveness

非効率

lacking the power to be effectiveQuality of being ineffective.

不能,無能,非効率性,無効性,非効率性,非効率,十分でない,無能,無力,無能

有効性,効率,有効性,有効性

ineffectively => 効果がない, ineffective => 効果的でない, ineffectible => 無効な, ineffaceably => 消えない, ineffaceable => 拭いがたい,