158 entries under weak topic. ×

1
lymphatic(adjective, easy, slow, heavy)
1
nauseated(anxious, ill, sick, feeble)
1
nebbish(adjective, dull, easy, slow)
1
out of action(expression, adjective, idiom, thin)
1
out of gas(expression, adjective, idiom, thin)
1
out of shape(expression, adjective, idiom, thin)
1
paltry(adjective, sad, thin, delicate)
1
phlegmatic(adjective, dull, easy, slow)
1
pining(adjective, dull, easy, thin)
1
sapless(adjective, thin, delicate, shaky)
1
sick as a dog(expression, idiom, ill, sick)
1
sleepyhead(adjective, dull, easy, slow)
1
slow(adjective, dull, easy, relaxed)
1
sluggish(adjective, dull, easy, slow)
1
snoozy(adjective, dull, easy, slow)
1
strengthless(adjective, thin, delicate, shaky)
1
suffering(gloomy, ill, sick, feeble)
1
supine(adjective, dull, easy, slow)
1
torpid(adjective, dull, easy, slow)
1
unconvincing(adjective, thin, delicate, shaky)
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APASmart Define. (2015). sickly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sickly/thesaurus/synonyms
ChicagoSmart Define. 2015. "sickly thesaurus" https://smartdefine.org/sickly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, sickly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sickly/thesaurus/synonyms>.
MLASmart Define. "sickly thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/sickly/thesaurus/synonyms>