77 entries under unhealthy topic. ×

12
unsteady(adjective, change, strong, weak, uncertain)
11
enervated(adjective, dull, weak, easy, thin)
10
indisposed(adjective, mean, bad, weak, thin)
10
unstable(adjective, change, strong, weak, delicate)
10
unsubstantial(adjective, strong, light, weak, slight)
10
wobbly(adjective, change, mean, bad, strong)
7
soft(adjective, weak, loose, feeble, hesitant)
6
languid(adjective, dull, weak, easy, weakness)
6
poorly(adjective, adverb, mean, ill, sick)
6
slack(adjective, weak, weakness, loose, lifeless)
5
limp(adjective, dull, weak, easy, slow)
5
tender(adjective, weak, delicate, uncertain, feeble)
4
afflicted(adjective, unwell, poorly)
4
pale(adjective, bad, weak, thin, ill)
4
peaky(adjective, weak, thin, ill, sick)
4
unreliable(adjective, false, loose, ill, sick)
3
low(adjective, weak, thin, delicate, ill)
3
rocky(adjective, mean, bad, weak, thin)
2
dangerous(unstable, ill, shaky, insane)
2
drooping(adjective, dull, weak, disease, relaxed)
11 years ago|21k views|share |citing 
APASmart Define. (2015). infirm thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/infirm/thesaurus/synonyms
ChicagoSmart Define. 2015. "infirm thesaurus" https://smartdefine.org/infirm/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, infirm thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/infirm/thesaurus/synonyms>.
MLASmart Define. "infirm thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/infirm/thesaurus/synonyms>