Unfirm
Unfirm adjective - Not firmly or solidly positioned.
Weak-kneed and unfirm are semantically related. In some cases you can use "Weak-kneed" instead an adjective "Unfirm".
Weak-kneed
Weak-kneed adjective - Lacking strength of will or character.
Unfirm and weak-kneed are semantically related. Sometimes you can use "Unfirm" instead an adjective phrase "Weak-kneed".
Mutual synonyms
Cite this Source
Weak-kneed and Unfirm. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/unfirm/weak-kneed
Unfirm & Weak-kneed. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/unfirm/weak-kneed>.
Weak-kneed or Unfirm. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/unfirm/weak-kneed.
