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not effective

  • as inineffective
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Synonyms for not effective

adj useless

Antonyms for not effective

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

More words related to not effective

ineffective

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