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Efficacious Definition & Meaning - Merriam-Webster
EFFICACIOUS | English meaning - Cambridge Dictionary
EFFICACIOUS Definition & Meaning | Dictionary.com
Efficacious - Definition, Meaning & Synonyms | Vocabulary.com
EFFICACIOUS Synonyms: 75 Similar and Opposite Words - Merriam-Webster
Efficacy Definition & Meaning - Merriam-Webster
efficacious adjective - Definition, pictures, pronunciation and …
EFFICACIOUS definition in American English | Collins English …
Efficacious - definition of efficacious by The Free Dictionary
efficacious - Wiktionary, the free dictionary