Frailness
Frailness noun - The quality or state of lacking physical strength or vigor.
Unreliability and frailness are semantically related. In some cases you can use "Unreliability" instead a noun "Frailness".
Unreliability
Unreliability noun - The trait of not being dependable or reliable.
Frailness and unreliability are semantically related. Sometimes you can use "Frailness" instead a noun "Unreliability".
Nearby Words: unreliable, unreliably
Mutual synonyms
Cite this Source
Unreliability and Frailness. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/frailness/unreliability
Frailness & Unreliability. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/frailness/unreliability>.
Unreliability or Frailness. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/frailness/unreliability.
Google Ngram Viewer shows how "frailness" and "unreliability" have occurred on timeline