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mouthguard Synonyms

Another word for mouthguard

Choosing another word for mouthguard depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

A protective device that covers the teeth and gums to prevent injury, typically worn during contact sports.

Usage Example

"The hockey player adjusted his gumshield before stepping onto the ice for the final period."

Strongest
gumshield
mouthpiece

• noun (Context 2)

A dental appliance worn, especially at night, to prevent teeth grinding (bruxism) or to help treat sleep apnea.

Usage Example

"Her dentist recommended a custom-fitted mouthpiece to alleviate her jaw pain from nighttime grinding."

Strong
mouthpiece
splint

• Nearby Words

mouthbreather
mouthfeel
mouthful
mouthguard
mouthiness
mouthpiece
mouthwash

Cite this Entry

Wordmom. (2026). Synonyms for Mouthguard. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/mouthguard
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