MOUTHING Synonyms: 54 Similar and Opposite Words

mouthing

verb

present participle of mouth

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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as in muttering

to speak softly and unclearly the prompter mouthed the forgotten words under his breath

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Recent Examples of Synonyms for mouthing

Verb

Garner started the video with a clip of her drinking leftovers from the drink container and seemingly getting a brain freeze, holding her hand to her forehead and grimacing.

— Chiara Kim, PEOPLE, 3 Aug. 2026
On Monday’s episode of Comedy Central’s The Daily Show, a grimacing Stewart was flabbergasted at why, exactly, the president elbowed his way into a spotlight clearly not intended for him.

— Greg Evans, Deadline, 21 July 2026

Definition of grimacing

Verb

When John finally reunites with Hal (who charges the ring against the lantern while quickly muttering his oath), the frustrated protégé immediately confronts his teacher with all the suspicions he was meant to keep secret.

— Siddhant Adlakha, Vulture, 24 Aug. 2026
Now, for the second straight summer, 49ers training camp goes on without him on the sideline — strolling, watching, eavesdropping, muttering.

— Cam Inman, Mercury News, 18 Aug. 2026

Definition of muttering

Verb

Finkelstein is also part of another program that will attempt to re-create Hubble and JWST’s famous deep-field images, which revealed millions of previously unseen galaxies by staring at seemingly empty patches of sky.

— Jonathan O'Callaghan, Scientific American, 27 Aug. 2026
When producer Robert Stigwood initially approached him about staring in the Sgt.

— Andy Greene, Rolling Stone, 27 Aug. 2026

Definition of staring

Verb

Later that day, Rowley was drenched in sweat, rocking back and forth and mumbling incoherently as the poison – later identified as Novichok, a Russian nerve agent – took hold of him, too.

— Faith Karimi, CNN Money, 11 July 2026
Next up, maybe lawmakers can do something about overly soft, mumbling dialogue preceded by deafening explosions.

— Winston Cho, HollywoodReporter, 25 June 2026

Definition of mumbling

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“Mouthing.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mouthing. Accessed 1 Sep. 2026.

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Synonyms of mouthing

verb

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