Is “Mosh” a Scrabble word?
Yes
MOSH
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 Mosh
/mɒʃ/
verb
1.To dance by intentionally jumping into and colliding with other, similarly behaving dancers, and performing other wild, aggressive, or spastic movements.
2.To intentionally jump into and collide with another, similarly behaving dancer at a concert.
Synonyms: slam, slam-dance, thrash