Synonyms|73Antonyms|26|Broader|0Narrower|6Related|51
2
additionally
2
unnecessarily(adverb, necessarily, needlessly)
0
alternatively
0
apparently
0
avoidably
0
dispensably
0
extraneously
0
fruitlessly
0
futilely
0
indefinite(adverb, little, unmistakably, authentically, indisputably)
0
marginally
0
meaninglessly
0
minorly
0
noncompulsorily
0
optionally
0
pointlessly
0
purposelessly
0
secondarily
0
senselessly
0
superfluously
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APASmart Define. (2013). indispensably thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/indispensably/thesaurus/antonyms
ChicagoSmart Define. 2013. "indispensably thesaurus" https://smartdefine.org/indispensably/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2013, indispensably thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/indispensably/thesaurus/antonyms>.
MLASmart Define. "indispensably thesaurus" 17 June 2013. Web. 23 September 2026. <https://smartdefine.org/indispensably/thesaurus/antonyms>