noun (plural only) as in strong fondness

Strongest matches

effectiveness, efficacy, effectivity

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Example Sentences

Example:The effectiveness of the new machinery has revolutionized our production process.

Definition:The quality of being effective; the extent to which a particular action, instrument, or operation achieves the desired or intended result.

From effectiveness

Example:The efficacy of the new technology has greatly improved our efficiency.

Definition:The quality of being effective; the ability to produce a desired or intended effect; usefulness.

From efficacy

Example:Investing in research and development will improve the effectivity of our products.

Definition:The state or quality of being effective; the extent to which a particular action, instrument, or operation achieves the desired or intended result.

From effectivity