efficacy

• Substitution of NNS for a nutritive sweetener generally elicits incomplete energy compensation, but evidence of long-term efficacy for weight management is not available. —  American Journal of Clinical Nutrition current issue
• Audience Versus Ad Efficacy: Moving Advertising To Digital Video It seems not a fortnight goes by without a discussion on digital video ad efficacy, ad ...
• In the Annals study, those who scored high on psychological measures of self-efficacy were nearly three times as likely to be exercising after a year as those with lower self-efficacy scores, whether or not they owned an exercise machine. —  RutlandHerald.com
• Just as the NY Times ran an intellectually bankrupt review of the book by Lobby apologist Leslie Gelb denying its efficacy, a front page story highlighted how "Freedoms Watch" is desperately trying to get the US involved in a war with Iran funded to the tune of $200 million by stalwarts of the Republican Jewish Coalition such billionaires Sheldon Adelson and Mel Sembler. —  California Literary Review
• Surveillance proponents maintain that while it is difficult to quantitatively illustrate cameras 'efficacy, they deter offenders and provide cities with an overall sense of security.

Roget's II: The New Thesaurus

Allen's Synonyms and Antonyms

Used in the Same Context