Synonyms|258Antonyms|86|Broader|5Narrower|12Related|85

49 entries under noun topic. ×

3
effectiveness
2
effect
2
usefulness
1
efficacy
1
efficiency
1
recovery
0
fruitfulness
0
ability
0
account
0
aptitude
0
capability
0
capacity
0
cleanup
0
competence
0
consequence
0
cost
0
duty
0
energy
0
faculty
0
import
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APASmart Define. (2015). futility thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/futility/thesaurus/antonyms
ChicagoSmart Define. 2015. "futility thesaurus" https://smartdefine.org/futility/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2015, futility thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/futility/thesaurus/antonyms>.
MLASmart Define. "futility thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/futility/thesaurus/antonyms>