General Antonyms:
* Inaccurate: This is the most straightforward antonym.
* Wrong: This is a synonym for inaccurate.
* Incorrect: Similar to wrong.
* False: Implies a deliberate deception.
* Erroneous: Implies a mistake or error.
* Faulty: Suggests a flaw or defect in the process.
* Misleading: Implies an intention to deceive.
* Unreliable: Suggests that the information cannot be trusted.
Specific Antonyms:
* Inprecise: Used for measurements or descriptions.
* Approximate: Means not exact.
* Vague: Used for descriptions that lack detail.
* Ambiguous: Implies multiple possible interpretations.
* Misinterpreted: Means understood incorrectly.
The best antonym for "accurate" will depend on the specific meaning and context of the word in your sentence.