effectiveness
About 22.51 uses per million words.
Meaning
- noun The property of being effective, of achieving results.
The effectiveness of the drug was well established.
- noun The capacity or potential for achieving results.
- noun The degree to which something achieves results.
He questioned the effectiveness of the treatment.
Similar words
effectuality effectualness potency strength efficacy efficacious effectively usefulness productivity expediency
Often followed by
of and in is as with for analysis to
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