Lacking courage
Under thumb and lacking courage are semantically related. In some cases you can use "Under thumb" instead an adjective phrase "Lacking courage".
Under thumb
Lacking courage and under thumb are semantically related. Sometimes you can use "Lacking courage" instead an adjective phrase "Under thumb".
Mutual synonyms
Cite this Source
Under thumb and Lacking courage. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/lacking_courage/under_thumb
Lacking courage & Under thumb. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/lacking_courage/under_thumb>.
Under thumb or Lacking courage. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/lacking_courage/under_thumb.
Google Ngram Viewer shows how "lacking courage" and "under thumb" have occurred on timeline