Synonyms of Inefficacious in English :
Antonyms of Inefficacious in English
Thesaurus of Inefficacious in English
Inefficacious
see definition of inefficaciousAlso see for inefficacious
1. (adjective) lacking the power to produce a desired effect
Antonyms of inefficacious
1. (adjective) lacking the power to produce a desired effect
Words Derivationally Related to inefficacious
1. (adjective) lacking the power to produce a desired effect