Efficacy adjectives are listed in this post. Each word below can often be found in front of the noun efficacy in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing EFFICACY.
actual, additional, analgesic, antidepressant, apparent, atoning, better, causal, certain, cleansing, clinical, collective, comparable, comparative, complete, considerable, continued, divine
doubtful, equal, equivalent, extraordinary, full, general, good, great, greater, greatest, high, higher, highest, immediate, improved, infinite, inherent, intrinsic
legal, less, limited, little, low, lower, magical, marvellous, maximum, medical, mighty, miraculous, modest, moral, more, much, mysterious, natural
overall, own, particular, peculiar, personal, political, poor, possible, potential, powerful, practical, primary, probable, proper, protective, proven, purest, purifying
questionable, real, redeeming, relative, religious, remarkable, sacramental, same, sanctifying, saving, self, significant, similar, singular, social, sole, sovereign, special
spiritual, such, sufficient, superior, supernatural, supreme, synaptic, teacher, term, therapeutic, true, universal, vital, whole, wonderful, wondrous
Hope this word list had the adjective used with efficacy you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.
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