6
weakly(adverb, irresolutely)
5
fearfully(adverb, fearfully)
4
timidly(adverb, fearfully)
3
cravenly
3
faintheartedly(adverb, fearfully)
3
feebly
3
irresolutely(adverb, irresolutely)
3
pusillanimously
3
softly
2
anxiously(adverb, fearfully)
2
apprehensively(adverb, fearfully)
2
cowardly(adverb, fearfully)
2
halfheartedly(adverb, irresolutely)
2
impotently
2
indecisively(adverb, irresolutely)
2
ineffectively
2
ineffectually
2
insipidly(adverb, irresolutely)
2
listlessly
2
shyly(adverb, irresolutely)
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APASmart Define. (2013). spinelessly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/spinelessly/thesaurus/synonyms
ChicagoSmart Define. 2013. "spinelessly thesaurus" https://smartdefine.org/spinelessly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, spinelessly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/spinelessly/thesaurus/synonyms>.
MLASmart Define. "spinelessly thesaurus" 28 June 2013. Web. 20 September 2026. <https://smartdefine.org/spinelessly/thesaurus/synonyms>