Hum
Hum noun - A monotonous sound like that of an insect in motion.
Sonancy
Cite this Source
Sonancy and Hum. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/hum/sonancy
Hum & Sonancy. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/hum/sonancy>.
Sonancy or Hum. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/hum/sonancy.
Google Ngram Viewer shows how "hum" and "sonancy" have occurred on timeline