115 entries under ill topic. ×

18
sick(adjective, adverb, mean, bad, weak)
16
ailing(adjective, mean, weak, disease)
14
unwell(adjective, adverb, mean, bad, weak)
12
unsound(adjective, well, unhealthy, frail)
10
infected(adjective, mean, bad, weak, shock)
8
bad(adjective, sick, unwell, poorly)
6
poorly(adjective, adverb, mean, disease)
5
weak(mean, sick, feeble, green)
5
out of sorts(expression, adjective, idiom, disease)
3
decrepit(adjective, unstable, shaky, insane)
3
poisoned(verb, adjective, dirty, sick)
3
seedy(adjective, mean, weak, disease, thin)
2
confined(mean, weak, disease, down)
2
disordered(adjective, mean, weak, down)
2
fragile(unstable, shaky, insane, unhealthy)
2
nauseated(mean, weak, sick, feeble)
1
bilious(mean, weak, thin, feeble)
1
bum
1
cranky(mean, weak, thin, feeble)
1
crazed(adjective, false, unstable, sick)
11 years ago|10k views|share |citing 
APASmart Define. (2015). diseased thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/diseased/thesaurus/synonyms
ChicagoSmart Define. 2015. "diseased thesaurus" https://smartdefine.org/diseased/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, diseased thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/diseased/thesaurus/synonyms>.
MLASmart Define. "diseased thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/diseased/thesaurus/synonyms>