
Ignorance
Positive usage
Sometimes used neutrally to indicate someone simply doesn't know something yet.

Don't worry about your ignorance of English slang, you'll learn it in time.
Collocation caution
Combining 'ignorance' with different prepositions changes its implied meaning.

His ignorance of the law was amusing, but ignorance about the law can be dangerous.
Non-judgmental
'Ignorance' doesn't always mean someone is at fault for not knowing.

Children's ignorance of world events is expected due to their age.
Compare with
BlindComprehensionInexperienceObtuseSensitivitySimplicityUniformity
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