216 entries under ill topic. ×

6
impaired(adjective, state, mean, bad, weak)
5
anemic(adjective, health, dull, light, weak)
5
bedridden(noun, adjective, adverb, mean, bad)
5
decrepit(adjective, weak, dirty, foul)
5
deranged(adjective, enthusiastic, crazy, fervent)
5
fragile(adjective, weak, feeble, unhealthy)
5
insane(adjective, crazy, mad, unhealthy)
5
low(adjective, hurt, weak, sad, thin)
5
rickety(adjective, mean, feeling, weak, healthy)
4
below par(expression, adjective, deficient, incomplete)
4
dreadful(horrible, ugly, revolting, repulsive)
4
green(adjective, mean, weak, informal, healthy)
4
qualmish(adjective, mean, bad, weak, delicate)
4
shocked(adjective, hurt, low, sad, unhappy)
4
tottering(adjective, mean, weak, healthy)
4
troubled(adjective, hurt, low, sad, unhappy)
4
wobbly(adjective, mean, bad, weak, delicate)
3
disquieted(adjective, hurt, low, sad, unhappy)
3
failing(adjective, weak, feeble, confused)
3
faulty(adjective, incorrect, deficient, broken)
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APASmart Define. (2016). sick thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sick/thesaurus/synonyms
ChicagoSmart Define. 2016. "sick thesaurus" https://smartdefine.org/sick/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, sick thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sick/thesaurus/synonyms>.
MLASmart Define. "sick thesaurus" 3 April 2016. Web. 25 September 2026. <https://smartdefine.org/sick/thesaurus/synonyms>