Hum
Hum verb - To be copiously supplied.
Zizz
Cite this Source
Zizz and Hum. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/hum/zizz
Hum & Zizz. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/hum/zizz>.
Zizz or Hum. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/hum/zizz.
Google Ngram Viewer shows how "hum" and "zizz" have occurred on timeline