effectualness

ef·fec·tual·ness

uncommon

noun

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

Synonyms

effectiveness
effectivity
effectuality

Antonyms

ineffectiveness

Origin

From effectual + -ness.

Related words

Broader terms

power

Narrower terms

incisiveness
efficacy

WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.

noun
singular	effectualness
plural	effectualnesses