shush

Verb

Verb Forms: shushed, shushing, shushes

To urge or command silence, often by saying 'shush'.
silence (someone) by uttering `shush!'
To be quiet; to keep quiet.
To ask someone to be quiet, especially by saying shh.

Examples

He wanted to shush his excited opponent who was cheering every tile drawn in Words With Friends.
He wouldn't shush so I kicked him.
Shush, my parents are back!
The boy in front of us was making too much noise, so we shushed him.

Scrabble Score: 11

shush: valid Scrabble (US) TWL Word
shush: valid Scrabble Word in Merriam-Webster MW Dictionary
shush: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 10

shush: valid Words With Friends Word