Extremely tired
Weak and extremely tired are semantically related. In some cases you can use "Weak" instead an adjective phrase "Extremely tired".
Weak
Weak adjective - Lacking bodily strength.
Extremely tired and weak are semantically related. Sometimes you can use "Extremely tired" instead an adjective "Weak".
Cite this Source
Weak and Extremely tired. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/extremely_tired/weak
Extremely tired & Weak. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/extremely_tired/weak>.
Weak or Extremely tired. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/extremely_tired/weak.
Google Ngram Viewer shows how "extremely tired" and "weak" have occurred on timeline