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Effectiveness

noun
Word Frequency: 22.5

Definitions

1.nounThe property of being effective, of achieving results.
"The effectiveness of the drug was well established."
2.nounThe capacity or potential for achieving results.
3.nounThe degree to which something achieves results.
"He questioned the effectiveness of the treatment."

Synonyms

effectualityeffectualnesspotencystrengthefficacyefficaciouseffectivelyusefulnessproductivityexpediencycapabilityfunctioning

Rhymes With

defectivenessineffectiveness
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