103 entries under feeble topic. ×

1
forceless(adjective, uncertain, dim, hesitant)
1
impuissant(adjective, uncertain, shaky, hesitant)
1
insubstantial(adjective, dull, light, weak, soft)
1
lackadaisical(adjective, dull, weak, easy, slow)
1
limp(adjective, dull, weak, easy, slow)
1
listless(dull, weak, heavy, still)
1
nauseated(weak, anxious, ill, sick)
1
out of gas(expression, adjective, idiom, weak, thin)
1
scrawny(adjective, uncertain, frail, puny)
1
sick as a dog(expression, idiom, weak, ill, sick)
1
sluggish(adjective, dull, weak, easy, slow)
1
suffering(weak, gloomy, ill, sick)
1
supine(adjective, dull, weak, easy, slow)
1
torpid(adjective, dull, weak, easy, slow)
1
uncertain(adjective, anxious, ill, sick)
1
unsubstantial(adjective, dull, light, weak, soft)
1
wobbly(adjective, uncertain, ill, sick)
0
anodyne(weak, lackluster)
0
bedridden(weak, ill, sick, infirm)
0
bland(weak, lackluster)
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APASmart Define. (2015). sickly thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sickly/thesaurus/synonyms
ChicagoSmart Define. 2015. "sickly thesaurus" https://smartdefine.org/sickly/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sickly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sickly/thesaurus/synonyms>.
MLASmart Define. "sickly thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/sickly/thesaurus/synonyms>