"Efficacious" validity in different word game dictionaries
| Dictionary | Validity |
|---|---|
| Scrabble US(US/Canada/Thailand - TWL/NWL) | Yes |
| Scrabble UK(International - SOWPODS/CSW) | Yes |
| Words with Friends(WWF) | Yes |
"efficacious" Definition
- (of things, not of people) producing the result that was wanted or intended
"efficacious" Synonyms & Antonyms
"efficacious" synonyms:
- effective,
- effectual,
- potent,
- efficient,
- productive,
- powerful,
- useful,
- fruitful,
- operative,
- successful,
- helpful,
- valuable,
- worthwhile,
- beneficial,
- constructive,
- advantageous,
- capable,
- active,
- serviceable
"efficacious" antonyms:
- unproductive,
- useless,
- ineffective,
- inefficacious,
- ineffectual,
- unsuccessful,
- fruitless,
- futile,
- inefficient,
- inoperative,
- unfruitful,
- abortive,
- impotent,
- incapable,
- unavailing,
- weak,
- vain,
- worthless,
- pointless