Hum
Hum verb - To be copiously supplied.
Twiddle thumbs and hum are semantically related. In some cases you can use "Twiddle thumbs" instead a verb "Hum".
Twiddle thumbs
Hum and twiddle thumbs are semantically related. Sometimes you can use "Hum" instead a verb phrase "Twiddle thumbs".
Mutual synonyms
Cite this Source
Twiddle thumbs and Hum. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/hum/twiddle_thumbs
Hum & Twiddle thumbs. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/hum/twiddle_thumbs>.
Twiddle thumbs or Hum. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/hum/twiddle_thumbs.
Google Ngram Viewer shows how "hum" and "twiddle thumbs" have occurred on timeline