1. Be silent
   - hush, silence, shh, shush, be quiet, whisht [UK, Ireland, dialect]

Encyclopedia: Sh

• techie
• technetium
• technic
• technical
• technical analysis
• conservator-ward relation
• conservatory
• conserve
• conserved
• conserves
• consider
• considerable
• considerably
• considerate
• considerately
• considerateness
• consideration
• considered
• consideringly
• consigliere
• consign
• consignee
• consigner
• consignment
• consignor