See definition of ineffectual on

synonyms for ineffectual

See also synonyms for: ineffectualityineffectuallyineffectualness

On this page you'll find 65 synonyms, antonyms, and words related to ineffectual, such as: futile, impotent, inadequate, ineffective, inefficient, and insufficient.

antonyms for ineffectual

Most relevant

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

How to use ineffectual in a sentence

Synonym of the Day