Blabbermouth
Blabbermouth noun - A person who talks constantly.
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Synonyms for Blabbermouth
Narc and blabbermouth are semantically related In some cases you can use "Narc" instead a noun "Blabbermouth".
Narc
Narc noun - A lawman concerned with narcotics violations.
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Synonyms for Narc
Blabbermouth and narc are semantically related in sneak topic. Sometimes you can use "Blabbermouth" instead a noun "Narc", if it concerns topics such as informer, informer to police.
Mutual synonyms
Cite this Source
Narc and Blabbermouth. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/blabbermouth/narc
Blabbermouth & Narc. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/blabbermouth/narc>.
Narc or Blabbermouth. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/blabbermouth/narc.
Google Ngram Viewer shows how "blabbermouth" and "narc" have occurred on timeline