Light
Light adjective - Having little weight.
Weak knees and light are semantically related In some cases you can replace phrase "Weak knees" with "Light", this terms are similar.
Weak knees
Light and weak knees are semantically related in dizzy topic. Sometimes you can use "Light" instead an adjective phrase "Weak knees", if it concerns topics such as light-headed.
Mutual synonyms
Cite this Source
Weak knees and Light. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/light/weak_knees
Light & Weak knees. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/light/weak_knees>.
Weak knees or Light. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/light/weak_knees.
Google Ngram Viewer shows how "light" and "weak knees" have occurred on timeline