General Opposites:
* Ignorance: This is the most straightforward opposite, meaning a lack of knowledge or understanding.
* Unknowing: This implies a state of not being aware or informed.
* Incompetence: This refers to a lack of ability or skill due to a lack of knowledge.
More Specific Opposites:
* Misinformation: This is the opposite of accurate knowledge, referring to incorrect or false information.
* Doubt: This represents a lack of certainty or belief in the truth of knowledge.
* Forgetfulness: This refers to the loss of knowledge or memory.
Other Considerations:
* Wisdom: While not strictly opposite, wisdom can be seen as a higher level of understanding that goes beyond simply having knowledge.
* Experience: Experience can sometimes be the opposite of knowledge, particularly when referring to book knowledge versus practical experience.
The best opposite word for "knowledge" will depend on the specific context and the intended meaning.