Motormouth
Motormouth noun - Someone who talks incessantly.
Usage example: I wish that motormouth would shut up
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Synonyms for Motormouth
Speaker and motormouth are semantically related. In some cases you can use "Speaker" instead a noun "Motormouth".
Speaker
Speaker noun - A person in charge of a meeting.
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Synonyms for Speaker
Motormouth and speaker are semantically related. Sometimes you can use "Motormouth" instead a noun "Speaker".
Mutual synonyms
Cite this Source
Speaker and Motormouth. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/motormouth/speaker
Motormouth & Speaker. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/motormouth/speaker>.
Speaker or Motormouth. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/motormouth/speaker.
Google Ngram Viewer shows how "motormouth" and "speaker" have occurred on timeline