Blab and Mouth off


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Blab verb – To engage in casual or rambling conversation.
Mouth off and blab are semantically related. In some cases you can use "Mouth off" instead a verb "Blab".
Synonyms for Blab

Mouth off

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Mouth off verb – To talk as if giving an important and formal speech.
Blab and mouth off are semantically related. Sometimes you can use "Blab" instead a verb "Mouth off".
Synonyms for Mouth off
Cite this Source
Mouth off and Blab. (2016). Retrieved 2021, January 16, from
Blab & Mouth off. N.p., 2016. Web. 16 Jan. 2021. <>.
Mouth off or Blab. 2016. Accessed January 16, 2021.

Synonyms for blab
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Synonyms for mouth off
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Google Ngram Viewer shows how "blab" and "mouth off" have occurred on timeline: