Related Clues:

• Java ingredient?
• React to a camera
• Bless, with ''on''
• Happy look
• Set of rules
• Morse __
• See 21 Across
• Word with bar or zip
• __ of ethics
• Building contractor's study
• Say 'cheese'
• Problem for a cracker?
• Morse made one
• Prepare to be photographed
• Set of standards