Is “Bruxism” a Scrabble word?
Yes
BRUXISM
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Bruxism
/ˈbɹʊk-/
noun
1.The habit or practice of grinding the teeth, as while sleeping, or due to stress or certain drugs.
Synonyms: bruxation