efficacious
2 thesaurus results for: efficacious
Synonym Collection v1.1
| Main Entry: | efficacious |
| Part of Speech: | adjective |
| Synonyms: | active, capable, effective, effectual, efficient, forcible, potent, powerful, prevalent, productive, useful, valid, vigorous, virtuous |
| Antonyms: | inefficacious |
Synonym Collection v1.1
Copyright © 2008 by Lexico Publishing Group, LLC.
Copyright © 2008 by Lexico Publishing Group, LLC.
Roget's II: The New Thesaurus
| Main Entry: | effective |
| Part of Speech: | adjective |
| Definition: | Producing or able to produce a desired effect. |
| Synonyms: | effectual, efficient, productive |
Roget's II: The New Thesaurus, Third Edition
by the Editors of the American Heritage® Dictionary.
Copyright © 2003, 1995 by Houghton Mifflin Harcourt Publishing Company.
Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
by the Editors of the American Heritage® Dictionary.
Copyright © 2003, 1995 by Houghton Mifflin Harcourt Publishing Company.
Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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