The word “effectualness” has 5 syllables: ef-fec-tu-al-ness.
It's pronounced as /ɪˈfɛktʃuəlnəs/.
What is synonym and antonym for effectualness?
In the thesaurus, “effectualness” has 3 synonyms and 5 antonyms.
Here are synonyms and antonyms for effectualness along with examples of usage in sentences.
On this page you'll find 8 synonyms, antonyms, or another words to effectualness, such as: effectiveness, efficaciousness, efficacy, inability, ineffectiveness, ineffectuality, ineffectualness.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.