Ho hum
Stupid and ho hum are semantically related. in dull topic. In some cases you can use "Stupid" instead an adjective phrase "Ho hum", when it comes to topics like commonplace, uninteresting, boring.
Stupid
Stupid adjective - Not having or showing an ability to absorb ideas readily.
Cite this Source
Stupid and Ho hum. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/ho_hum/stupid
Ho hum & Stupid. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/ho_hum/stupid>.
Stupid or Ho hum. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/ho_hum/stupid.
Google Ngram Viewer shows how "ho hum" and "stupid" have occurred on timeline