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mouthpiece Synonyms
Another word for mouthpiece
Looking for synonyms for mouthpiece? Sourced from our comprehensive thesaurus, here is a list of similar words and another word for mouthpiece, organized by relevance and context.
• noun (Context 1)
The part of a musical instrument, breathing apparatus, or communication device that is designed to be placed between or near a person's lips.
Usage Example
"The trumpet player carefully wiped the brass embouchure before beginning his solo."
Weak
embouchure
• noun (Context 2)
A person, publication, or organization that publicly expresses the opinions and policies of another person or entity.
Usage Example
"The state-owned newspaper functions as a mere spokesperson for the ruling regime."
Strongest
spokesperson
Strong
representative
puppet
Weak
voice
proxy
• noun (Context 3)
A protective plastic or rubber device worn inside the mouth to prevent injury to the teeth and gums during contact sports.
Usage Example
"The boxer returned to his corner after the bell rang and removed his bloody mouthguard."
Strongest
mouthguard
gumshield
Cite this Entry
Wordmom. (2026). Synonyms for Mouthpiece. In Wordmom Thesaurus. Retrieved Oct 15, 2026, from https://wordmom.com/synonyms/mouthpiece