What are the opposite words for ineffectual?

The term ineffectual means without success, efficiency, or power. The opposite of this word is effective, which refers to something that is capable of producing a desired outcome or consequence. Other antonyms of ineffectual include powerful, productive, effective, efficient, meaningful, strong, decisive, and potent. Effective is the strongest antonym for this term because it embodies the opposite concept, representing something that is successful and productive. Conversely, ineffective, powerless, and weak are all synonyms of the term ineffectual. By understanding the antonyms of ineffectual, individuals can choose the most appropriate language to express their ideas accurately.

Antonym of the day

uncover, unwrap, stay.