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Most efficacious
Synonyms for "most efficacious" (56 found)
Ranked by relevance and common usage.
Informal (7)
General use (49)
Adj, noun(14 words)
Adjective(23 words)
authoritativeweightyimportantestimableproductiveforcefulcompetentconsequentialvirtuoususefulprestigiousreputablemomentouseffectualpuissantmagneticcapablesuccessfulpersonableserviceable
Show 3 more words
Adj, noun, verb(2 words)
Noun(2 words)
Adj, adv(1 words)
Adj, intj, noun, verb(1 words)
Adj, det, verb(1 words)
Preposition(1 words)
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