Is “Shush” a Scrabble word?
Yes
SHUSH
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 Shush
/ʃʊʃ/
verb
1.To be quiet; to keep quiet.
“He wouldn't shush so I kicked him.”
2.To ask someone to be quiet, especially by saying shh.
“The boy in front of us was making too much noise, so we shushed him.”