EFFICACIOUS Synonyms

There are 12 synonyms of the word efficacious. (exact relations)
There are 7 hypernyms of the word efficacious. (close relations)

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Definition of EFFICACIOUSAntonyms of EFFICACIOUS

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efficacy efficaciously


Expand?	Word	Save?	More Syns..	Usage	Type
	effective				adverb, adjectiveadv, adj
	adjective • producing or capable of producing an intended result or having a striking effect adjective satellite • able to accomplish a purpose; functioning effectively • works well as a means or remedy • exerting force or influence • existing in fact; not theoretical; real • ready for service
	capable				adjectiveadj
	adjective • (usually followed by `of') having capacity or ability • (followed by `of') having the temperament or inclination for adjective satellite • possibly accepting or permitting • having the requisite qualities for • have the skills and qualifications to do things well
	competent				adjectiveadj
	adjective • properly or sufficiently qualified or capable or efficient • legally qualified or sufficient adjective satellite • adequate, but not outstanding or exceptional
	efficient				adjectiveadj
	adjective • being effective without wasting time or effort or expense adjective satellite • able to accomplish a purpose; functioning effectively
	fruitful				adjectiveadj
	adjective • productive or conducive to producing in abundance
	potent				adjectiveadj
	adjective • having a strong physiological or chemical effect • (of a male) capable of copulation adjective satellite • having great influence • having or wielding force or authority
	powerful				adjectiveadj
	adjective • having great power or force or potency or effect adverb • (Southern regional intensive) very; to a great degree adjective satellite • strong enough to knock down or overwhelm • having great influence • (of a person) possessing physical strength and weight; rugged and powerful • displaying superhuman strength or power
	productive				adjectiveadj
	adjective • producing or capable of producing (especially abundantly) • having the ability to produce or originate adjective satellite • yielding positive results • marked by great fruitfulness
	strong				adjectiveadj
	adjective • having strength or power greater than average or expected • having a strong physiological or chemical effect adjective satellite • not faint or feeble • having or wielding force or authority • immune to attack; incapable of being tampered with • of good quality and condition; solidly built • of verbs not having standard (or regular) inflection • being distilled rather than fermented; having a high alcoholic content • freshly made or left • strong and sure
	successful				adjectiveadj
	adjective • having succeeded or being marked by a favorable outcome
	valid				adjectiveadj
	adjective • well grounded in logic or truth or having legal force adjective satellite • still legally acceptable
	effectual				adjectiveadj
	adjective • producing or capable of producing an intended result or having a striking effect adjective satellite • having legal efficacy or force

Here is a list of related hypernyms for efficacious, these are close relations that fall within the same topic. Most relevant words are highlighted and in order.

Words (7)

EFFICACIOUS Synonyms

Best Alternative Words for EFFICACIOUS

Best Hypernyms For EFFICACIOUS

Alternatives for EFFECTIVE