Weak
Weak adjective - Lacking bodily strength.
Worried sick and weak are semantically related In some cases you can use "Worried sick" instead an adjective "Weak".
Worried sick
Weak and worried sick are semantically related in anxious topic. Sometimes you can use "Weak" instead an adjective phrase "Worried sick".
Cite this Source
Worried sick and Weak. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/weak/worried_sick
Weak & Worried sick. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/weak/worried_sick>.
Worried sick or Weak. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/weak/worried_sick.
Google Ngram Viewer shows how "weak" and "worried sick" have occurred on timeline