1
as in grimacing
to distort one's face
when her mother told her to mind, the little girl mouthed insolently and rolled her eyes
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Antonyms & Near Antonyms
2
as in muttering
to speak softly and unclearly
the prompter mouthed the forgotten words under his breath
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for mouthing
Verb
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In the first quarter, Brunson exited with an apparent leg injury, frequently grimacing and favoring his right knee.
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But the Hollywood adapters couldn’t be blamed for everything that seemed inherently clunky or, by now, dated about the musical’s book, parts of which were bound to leave a contemporary audience grimacing a little between all the grins the score provokes.
Verb
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An edgy confrontation The Rangers were still seething as Keenan attempted to address the team following a demoralizing 3-1 loss, with a few snapping back or muttering under their breath.
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On Tuesday, cameras caught Dodgers catcher Dalton Rushing muttering something after looking back at the Giants’ Jung Hoo Lee, who was in discomfort after an awkward slide at home plate.
Verb
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In Taiwan, a student sitting for an entrance exam for a top medical school was discovered wearing smart glasses after proctors noticed the student staring oddly at the test, leading to an inspection that revealed the frame was emitting heat.
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Three stories, three separate sets of receipts, with one through line worth staring at until a clearer view emerges.
Verb
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Next up, maybe lawmakers can do something about overly soft, mumbling dialogue preceded by deafening explosions.
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Gilbert, now imprisoned at Clinton Correctional Facility in upstate New York, appeared gaunt and withdrawn during the interview, at times mumbling short responses before abruptly cutting the conversation short.
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“Mouthing.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mouthing. Accessed 6 Jul. 2026.
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