Thesaurus

motormouth

noun

Synonyms of motormouth

a person who talks constantly
  • I had to listen to the motormouth's cell phone conversations for the entire commute

Synonyms for motormouth

Words Related to motormouth

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Time Traveler for motormouth

Time Traveler

The first known use of motormouth was in 1955

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Thesaurus Entries Near motormouth

motor lodges

motormouth

motormouthed

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Cite this Entry

“Motormouth.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/motormouth. Accessed 1 Oct. 2022.

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