8
weakly(adverb, weakly, irresolutely, feebly)
5
decrepitly(adverb, feebly, pathologically)
5
feebly(adverb, weakly, feebly)
5
frailly(adverb, weakly, feebly)
4
faintly(adverb, feebly)
4
impotently(adverb, weakly)
4
powerlessly(adverb, weakly, feebly)
3
delicately
3
irresolutely(adverb, irresolutely)
3
sickly(adjective, adverb, feebly, pathologically)
2
flimsily(adverb, feebly)
2
hesitantly(adverb, irresolutely)
2
illy(noun, adverb, pathologically)
2
indecisively(adverb, irresolutely)
2
invalidly
2
ricketily
2
softly(adverb, feebly)
1
affectedly(adverb, pathologically)
1
ambivalently(adverb, irresolutely)
1
capriciously(adverb, irresolutely)
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APASmart Define. (2015). infirmly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/infirmly/thesaurus/synonyms
ChicagoSmart Define. 2015. "infirmly thesaurus" https://smartdefine.org/infirmly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, infirmly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/infirmly/thesaurus/synonyms>.
MLASmart Define. "infirmly thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/infirmly/thesaurus/synonyms>