1
nasty
1
nauseate
1
nauseous
1
nephritic
1
neuralgic
1
neuritic
1
not a hundred percent(expression, adjective, idiom, sick, sickly)
1
not healthy(expression, adjective, mean, weak, thin)
1
obnoxious
1
obstreperous
1
off-color(adjective, mean, weak, thin, feeble)
1
ornery
1
out of action(expression, adjective, idiom, mean, weak)
1
out of shape(expression, adjective, idiom, mean, weak)
1
pale(adjective, weak, thin, ill, dim)
1
pallid(adjective, mean, weak, thin, feeble)
1
palsied
1
paralytic
1
peaky(adjective, mean, weak, thin, ill)
1
peppery
11 years ago|11k views|share |citing 
APASmart Define. (2015). bilious thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/bilious/thesaurus/synonyms
ChicagoSmart Define. 2015. "bilious thesaurus" https://smartdefine.org/bilious/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, bilious thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/bilious/thesaurus/synonyms>.
MLASmart Define. "bilious thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/bilious/thesaurus/synonyms>