12 entries under unsuccessfully topic. ×

7
futilely(adverb, uselessly)
7
unproductively
6
uselessly(adverb, uselessly, unnecessarily)
5
in vain(expression, idiom, adverb, uselessly)
5
pointlessly(adverb, uselessly, unnecessarily)
5
unsuccessfully(adverb, uselessly)
5
vainly(adverb, uselessly)
4
abortively
4
ineffectively(adverb, uselessly)
4
ineffectually(adverb, uselessly)
1
hopelessly(adverb, uselessly)
1
worthlessly
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APASmart Define. (2015). fruitlessly thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fruitlessly/thesaurus/synonyms
ChicagoSmart Define. 2015. "fruitlessly thesaurus" https://smartdefine.org/fruitlessly/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, fruitlessly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fruitlessly/thesaurus/synonyms>.
MLASmart Define. "fruitlessly thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/fruitlessly/thesaurus/synonyms>