Synonyms|44Antonyms|37|Broader|3Narrower|0Related|123
3
efficacy
2
efficaciousness
1
capability
1
force
1
potency
1
power
0
ability
0
capableness
0
capacity
0
competence
0
competency
0
effect
0
effectiveness
0
efficiency
0
energy
0
force back
0
force out
0
gist
0
impetus
0
importance
<12>
For more, visit Inefficaciousness on Power Thesaurus
11 years ago|277 views|share |citing 
APASmart Define. (2015). inefficaciousness thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/inefficaciousness/thesaurus/antonyms
ChicagoSmart Define. 2015. "inefficaciousness thesaurus" https://smartdefine.org/inefficaciousness/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, inefficaciousness thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/inefficaciousness/thesaurus/antonyms>.
MLASmart Define. "inefficaciousness thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/inefficaciousness/thesaurus/antonyms>