Improve ناقابِلِ اعتبار meaning in English

Is there any meaning of the word ناقابِلِ اعتبار that needs an edit? Please click that meaning to rewrite it.

fabulous

Is there any meaning of the word ناقابِلِ اعتبار that needs to be removed from the list? Please click that meaning to mark it for deletion.

fabulous

Do you want to add a new meaning, definition, and a sentence of the word ناقابِلِ اعتبار? Please feel free to add.