efficacious - Similar and Opposite Words

What is another word for efficacious ?

Here are the synonyms for efficacious , a list of similar words for efficacious from our thesaurus that you can use

Adjective

producing or capable of producing an intended result or having a striking effect

Synonyms

• effective
• effectual
• efficacious

Related

• hard-hitting
• impelling
• impressive
• rough-and-ready
• telling
• trenchant

Also See

• efficacious
• efficient
• potent
• powerful
• stiff
• strong
• useful
• utile

Adjective

marked by qualities giving the power to produce an intended effect

Synonyms

• efficacious

Related

• effective

Opposite / Antonyms

• inefficacious

Also See

• effective
• effectual
• efficacious

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