65 entries under thin topic. ×

4
cranky(adjective, mean, weak, ill)
4
sick(adjective, anxious, pale, uneasy)
3
ill(adjective, weak, anxious, sick)
2
peaked(adjective, weak, ill, feeble)
2
sickly(adjective, weak, anxious, ill)
2
wan(verb, adjective, mean, weak)
1
ailing(adjective, weak, ill, feeble)
1
below par(expression, adjective, weak, feeble)
1
delicate(adjective, mean, weak, ill)
1
diseased(adjective, mean, weak, ill)
1
down(adjective, weak, ill, feeble)
1
dragging(adjective, mean, weak, ill)
1
faint(adjective, mean, weak, feeble)
1
feeble(adjective, weak, ill, pale)
1
in poor health(expression, adjective, idiom, mean, weak)
1
indisposed(adjective, mean, weak, ill)
1
infirm(adjective, weak, ill, feeble)
1
lackluster(adjective, mean, weak, ill)
1
laid-low(adjective, mean, weak, ill)
1
languid(adjective, mean, weak, ill)
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APASmart Define. (2015). bilious thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/bilious/thesaurus/synonyms
ChicagoSmart Define. 2015. "bilious thesaurus" https://smartdefine.org/bilious/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, bilious thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/bilious/thesaurus/synonyms>.
MLASmart Define. "bilious thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/bilious/thesaurus/synonyms>