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Synonyms, efficacious antonyms, definition Efficacious

27 synonyms
1 antonym
2 definitions
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1. efficacious (a)

27 synonyms
# Word Frequency Likes Number of letters Number of synonyms
1. adequate 11.2 8 letters 48 synonyms
2. advantageous 2.14 12 letters 61 synonym
3. available 191 9 letters 37 synonyms
4. cogent 0.51 6 letters 34 synonyms
5. conclusive 2 10 letters 58 synonyms
6. convincing 9.33 10 letters 49 synonyms
7. effective 77.6 9 letters 70 synonyms
8. effectual 0.22 9 letters 39 synonyms
9. efficient 26.3 9 letters 54 synonyms
10. energetic 5.13 9 letters 103 synonyms
11. forceful 1.74 8 letters 51 synonym
12. forcible 0.66 8 letters 22 synonyms
13. high 562 4 letters 114 synonyms
14. influencing 3.16 11 letters 12 synonyms
15. influential 12.3 11 letters 24 synonyms
16. operative 7.24 9 letters 59 synonyms
17. persuasive 2.57 10 letters 16 synonyms
18. potent 5.5 6 letters 59 synonyms
19. powerful 70.8 8 letters 101 synonym
20. prevailingen.synonym.one 3.55 10 letters 58 synonyms
21. profitable 10.7 10 letters 50 synonyms
22. serviceable 0.93 11 letters 37 synonyms
23. sovereign 8.91 9 letters 69 synonyms
24. strenuous 1.32 9 letters 40 synonyms
25. strong 166 6 letters 187 synonyms
26. successful 87.1 10 letters 53 synonyms
27. superior 28.8 8 letters 129 synonyms

2. efficacious (Adjective)

1 antonym
# Word Number of letters Number of antonyms
1. inefficacious 13 letters 1 antonym
2 definitions
efficacious (Adjective) —   Marked by qualities giving the power to produce an intended effect 2 examples
1. ex. "written propaganda is less efficacious than the habits and prejudices...of the readers"
2. ex. "the medicine is efficacious in stopping a cough"
efficacious (Adjective) —   Producing or capable of producing an intended result or having a striking effect 1 example
1. ex. "an efficacious law"
6 see also
# Word Number of letters Number of synonyms
1. effectiveness 13 letters 29 synonyms
2. effectivity 11 letters 3 synonyms
3. effectuality 12 letters 3 synonyms
4. effectualness 13 letters 3 synonyms
5. efficaciousness 15 letters 1 synonym
6. efficacy 8 letters 27 synonyms
16 misspelling
eefficacious efffficacious efficaacious efficacioous efficaciou efficaciouss efficaciouus efficaciouz efficaciuos efficacoius efficcaccious effiicaciious effikakious eficacious ephphicacious fficacious
With the same beginning
All synonyms in one line
adequate, advantageous, available, cogent, conclusive, en.synonym.one, convincing, effective, effectual, efficient, energetic, forceful, forcible, high, influencing, influential, operative, persuasive, potent, powerful, prevailing, profitable, serviceable, sovereign, strenuous, strong, en.synonym.one, successful, superior.
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