effectiveness - Similar and Opposite Words

What is another word for effectiveness ?

Here are the synonyms for effectiveness , a list of similar words for effectiveness from our thesaurus that you can use

Noun

capacity to produce strong physiological or chemical effects

Synonyms

• effectiveness
• potency
• strength

More generic

• power
• powerfulness

Noun

power to be effective; the quality of being able to bring about an effect

Synonyms

• effectiveness
• effectivity
• effectuality
• effectualness

More generic

• power
• powerfulness

Opposite / Antonyms

• ineffectiveness

More specific

• efficaciousness
• efficacy
• incisiveness
• trenchancy

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