He whispered softly right by my ear.

That word is a misnomer, it's not an accurate expression.

He misread the ancient document.

He misread the ancient document.

I think this information is a miscommunication.

This sentence may be a mistranslation, so please check it again.

This sentence may be mistranslated.

He was taken to the hospital due to accidental ingestion.

He ate something by mistake and had an allergic reaction.

His actions are considered to be nothing more than a derogatory mistake.