Related Clues:

• The last sort of word to define secrecy
• Cautious and surreptitious action or movement
• Furtiveness at the last resort
• Scattered the salt in a discreet manner
• Furtiveness of the last boss
• Sort of bomber in the south: duck!
• Cats display this way to grip bird hard
• Espionage asset
• Secretive activity, the last resort?
• Type of modern bomber
• Good hunting skill
• The last crooks to display cunning
• Having slate loose, thought 'Ought to quit to become kind of fighter'
• The last reshuffles in secrecy
• Ninjas' stock-in-trade