Bilious
Bilious adjective - Having or showing a habitually bad temper.
Weak and bilious are semantically related. in not healthy topic. In some cases you can use "Weak" instead an adjective "Bilious".
Cite this Source
Weak and Bilious. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/bilious/weak
Bilious & Weak. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/bilious/weak>.
Weak or Bilious. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/bilious/weak.
Google Ngram Viewer shows how "bilious" and "weak" have occurred on timeline