Synonyms|509Antonyms|103|Broader|4Narrower|8Related|587

3 entries under strong topic. ×

4
ineffective(adjective, fit, successful)
0
dependent(adjective, power, valid, legal)
0
uncareful
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APASmart Define. (2015). effectual thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/effectual/thesaurus/antonyms
ChicagoSmart Define. 2015. "effectual thesaurus" https://smartdefine.org/effectual/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, effectual thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/effectual/thesaurus/antonyms>.
MLASmart Define. "effectual thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/effectual/thesaurus/antonyms>