What does ineffectual mean?
Ineffectual describes something that fails to produce the result it is meant to produce. An attempt may be carefully planned yet remain ineffectual; a remedy may be widely used yet prove ineffectual. The term is most often applied to attempts, methods, measures, remedies, and arguments, and it suggests futility more than simply insufficient strength or duration. Although the basic idea is the same as that of “ineffective,” “ineffectual” has a somewhat more formal and literary tone and can lend emphasis to a diagnosis of failure. Because its focus is on the absence of a result, it is especially useful when discussing why a plan, treatment, or intervention did not work. In general writing, “ineffective” is the more frequent and neutral choice, while “ineffectual” often gives a passage a measured, authoritative tone. The word remains standard in both British and American English and is useful when a plain statement of failure would benefit from greater precision or rhetorical weight.
adjectiveNot producing the intended or desired effect; unsuccessful in achieving a result.
- Not producing the intended or desired effect.
"The committee concluded that its efforts to improve the proposal had been ineffectual."
"His repeated attempts to establish contact with the stranded vessel were ineffectual."
"The law proved ineffectual in reducing discrimination across the region."
Ineffectual is the word for an idea that sounded persuasive in the meeting but changed nothing afterward.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of ineffectual
Ineffectual was formed in the early 17th century from the prefix in-, meaning “not,” and effectual. The component effectual came through medieval Latin from Latin effectus, meaning “a bringing about” or “an effect.” Both effectus and related forms such as effective and efficient ultimately connect with the Latin verb efficere and its root facere, meaning “to make” or “to do.”
Related word forms
How ineffectual is actually used
Standard in formal and literary English, especially when describing attempts, methods, measures, remedies, or arguments. It is commonly used attributively or predicatively.
Easily confused with ineffectual
Both mean that the intended result is not achieved, but ineffective is the more common and general term, whereas ineffectual is somewhat more formal and literary and is often used for attempts, methods, measures, or remedies.