Mutter
Sibilate
Sibilate verb - Make a sharp hissing sound, as if to show disapproval.
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Synonyms for Sibilate
Mutual synonyms
Cite this Source
Sibilate and Mutter. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/mutter/sibilate
Mutter & Sibilate. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/mutter/sibilate>.
Sibilate or Mutter. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/mutter/sibilate.
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