Cool as cucumber
Dumb and cool as cucumber are semantically related. in without ability to talk topic. In some cases you can use "Dumb" instead an adjective phrase "Cool as cucumber".
Dumb
Dumb adjective - Deliberately refraining from speech.
Cool as cucumber and dumb are semantically related. You can use "Cool as cucumber" instead an adjective "Dumb".
Cite this Source
Dumb and Cool as cucumber. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/cool_as_cucumber/dumb
Cool as cucumber & Dumb. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/cool_as_cucumber/dumb>.
Dumb or Cool as cucumber. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/cool_as_cucumber/dumb.