Related Clues:

• Not on the ball
• Ignorant
• Lack of knowledge
• Not informed
• Left in the dark
• 'No nation is permitted to live in ___ with impunity': Jefferson
• Out of the loop
• Unheeding
• Not told
• Bliss, it is said
• Ignorant (of)
• Not in the know
• Not having knowledge or realisation
• Paying no attention
• It's bliss where it's folly to be wise