Synonyms|832Antonyms|240|Broader|11Narrower|0Related|915

1 entry under effect topic. ×

1
non-beneficial(adjective, result, outcome)
For more, visit Efficient on Power Thesaurus
11 years ago|3.9k views|share |citing 
APASmart Define. (2015). efficient thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/efficient/thesaurus/antonyms
ChicagoSmart Define. 2015. "efficient thesaurus" https://smartdefine.org/efficient/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, efficient thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/efficient/thesaurus/antonyms>.
MLASmart Define. "efficient thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/efficient/thesaurus/antonyms>