Debility and Weakness

Debility

Debility noun - The quality or state of lacking physical strength or vigor.
Usage example: our grandmother's debility is due in large part to her advanced age

Weakness is a synonym for debility in strong topic. In some cases you can use "Weakness" instead a noun "Debility", when it comes to topics like inadequacy, fatigue, infirmity, frailty. popular alternative

Nearby Word: debilitation

Weakness

Weakness noun - The quality or state of lacking physical strength or vigor.
Usage example: the flu left me with such overwhelming weakness that I could hardly stand

Debility is a synonym for weakness in infirmity topic. You can use "Debility" instead a noun "Weakness", if it concerns topics such as strong, defect, inadequacy, fatigue. popular alternative

Nearby Words: weak, weaken, weakly, weakening, weakling
Cite this Source
Weakness and Debility. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/debility/weakness
Debility & Weakness. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/debility/weakness>.
Weakness or Debility. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/debility/weakness.
Google Ngram Viewer shows how "debility" and "weakness" have occurred on timeline