When objecting to an error, focus on the claim, evidence, and correction. Expressions such as طَعَّان and بَذِيّ warn against habitual contempt and crude language. Differences of opinion test the discipline of speech.
Example 1: “This information is inaccurate; here is the evidence” offers a reasoned correction.
Example 2: “You are always an idiot” attacks a person rather than addressing the claim.
Avoiding abuse does not prevent strong opposition to serious wrongdoing. The distinction is between principled clarity and unjustified verbal cruelty.