76 entries under expression topic. ×

4
in poor health(adjective, idiom, mean, weak)
3
laid low(adjective, idiom, weak, weakness)
3
under the weather(adjective, idiom, mean, sick)
2
laid up(sick, unwell, injured, debilitated)
2
on the decline(adjective, idiom)
2
out of sorts(adjective, idiom, ill, sick)
2
run down(mean, weak, sick, green)
1
all aquiver(weak, unstable, unsettled, unsteady)
1
along in years(idiom, tired, gray, mature)
1
below par(ill, sick, unwell, poorly)
1
broken down(mean, sick, green, gray)
1
down with(sick, unwell, enervated, poorly)
1
fast and loose
1
feeling awful(sick, unwell, enervated, sickly)
1
feeling rotten(sick, unwell, poorly)
1
feeling terrible
1
getting on(tired, gray, mature, aged)
1
got the bug(idiom, poorly)
1
house of cards(weak, slight, thin, feeble)
1
in a bad way(idiom, mean, weak, green)
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APASmart Define. (2015). infirm thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/infirm/thesaurus/synonyms
ChicagoSmart Define. 2015. "infirm thesaurus" https://smartdefine.org/infirm/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, infirm thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/infirm/thesaurus/synonyms>.
MLASmart Define. "infirm thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/infirm/thesaurus/synonyms>