In an undertone
Under one's breath and in an undertone are semantically related. In some cases you can replace phrase "Under one's breath" with "In an undertone", this phrases are similar.
Under one's breath
In an undertone and under one's breath are semantically related. Sometimes you can replace phrase "In an undertone" with "Under one's breath", this phrases are similar.
Mutual synonyms
Cite this Source
Under one's breath and In an undertone. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/in_an_undertone/under_one_s_breath
In an undertone & Under one's breath. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/in_an_undertone/under_one_s_breath>.
Under one's breath or In an undertone. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/in_an_undertone/under_one_s_breath.