Synonyms
Antonyms
1. effectivity
noun. power to be effective; the quality of being able to bring about an effect.
Synonyms
- power
- incisiveness
- efficacious
- ineffectual
- effectual
- effective
- trenchancy
- uneffective
- ineffective
- effectiveness
- effectuality
- efficacy
- effectualness
- efficaciousness
Antonyms
- inefficacy
- ineffectiveness
- effective
- ineffective
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Example sentences of the word effectivity
1. Noun, singular or mass
Vale's effectivity depends on whether or not you follow directions and refrain from eating before and after you drink Vale.