Related Clues:

• ''This instant!''
• Command to 10-Across
• RBI, e.g.
• "Now!" in hospitals
• Temporary residence
• Rushing avg., e.g.
• Corset bone
• ERA, for one
• "Pronto!"
• Whalebone, once
• Remain in place
• ''Hurry!'' to an MD
• ''Freeze, Fido!''
• Dog school command
• ''Don't go!''