INEFFECTUAL Synonyms: 72 Similar and Opposite Words

ineffectual

adjective

ˌi-nə-ˈfek-chə(-wə)l

as in unsuccessful

not producing the desired result an ineffectual effort to find the trail again did at least lead them to another stunning view of the canyon

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Antonyms & Near Antonyms

as in futile

producing no results another ineffectual plan to lose weight without dieting or exercising

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

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Recent Examples of ineffectual That organization still exists (and its leaders attended the London meeting), but many of the original participants dropped out of it because of differences over tactics and strategy, and the group that remains is small and ineffectual. —

Arash Azizi, The Atlantic, 4 Apr. 2026 However, those clauses have proved largely ineffectual, according to Conklin. —

Kate Nishimura, Sourcing Journal, 25 Mar. 2026 An evil global cabal, an ineffectual justice system, the exercise of unchecked power by untrustworthy experts—these are familiar themes. —

Joshua Rothman, New Yorker, 24 Feb. 2026 Besson takes real liberties with Stoker’s original saga too, hinting at a purposeful attempt to reframe Dracula as a sly romantic hero that winds up looking like just another ineffectual vampire movie instead. —

Alison Foreman, IndieWire, 6 Feb. 2026 See All Example Sentences for ineffectual

Recent Examples of Synonyms for ineffectual

Adjective

Japanese police trudged through deep mud on Thursday in another unsuccessful day searching for a missing Auburn University student, who vanished after an argument with family over artificial intelligence.

— David K. Li, NBC news, 4 June 2026
Efforts to reach Bronstein for comment on Stone’s claims were unsuccessful Thursday.

— Martha Ross, Mercury News, 4 June 2026