inefficacious
[in-ef-i-key-shuh s]
adjective
not able to produce the desired effect; ineffective.
Origin of inefficacious
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Related Words for inefficacious
abortive, barren, bootless, feckless, feeble, fruitless, futile, idle, impotent, inadequate, incompetent, indecisive, ineffective, inefficient, inept, inferior, innocuous, inoperative, lame, limitedExamples from the Web for inefficacious
Historical Examples of inefficacious
Inefficacious they are not, unless they be too badly preached to obtain attention.
Ralph the HeirAnthony Trollope
It was inefficacious, however, when one of these was involved in sin.
A History of The Inquisition of The Middle Ages; volume IHenry Charles Lea
Is orthodoxy either so inefficacious or so moribund as you fancy?
The Grandchildren of the GhettoIsrael Zangwill
But this plan of regulation was not only inefficacious, but unsafe.
The History of the Rise, Progress and Accomplishment of theThomas Clarkson
And what do you think he's goin' to do with them inefficacious knick- knacks?
Heart of the WestO. Henry
inefficacious
adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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