Abu Ahmad ibn Adi al-Jurjani: Weak, rejected hadith narrator. His weakness is evident in his narrations.
Abu Ja'far al-'Uqayli: This sheikh often contradicts the majority, and his narrations are mostly erroneous and rejected.
Abu Hatim al-Razi: Abandoned hadith narrator, liar.
Abu Hatim ibn Hibban al-Busti: He narrated a fabricated version.
Abu Dawud al-Sijistani: He is nothing.
Abu Zur'ah al-Razi: He is nothing, a weak hadith narrator. His narrations are to be disregarded.
Ahmad ibn Hanbal: He is worth nothing, and once said: Abandoned hadith narrator.
Ahmad ibn Shu'ayb al-Nasa'i: He is not trustworthy, and his hadiths should not be written down, and once said: Abandoned hadith narrator.
Ibrahim ibn Ya'qub al-Jawzajani: One should not narrate from him.
Al-Daraqutni: Abandoned, do not narrate from him except what he narrated from his father from his grandfather. He is mentioned among the weak and abandoned narrators.
Amr ibn Ali al-Fallas: Abandoned hadith narrator.
Malik ibn Anas: Liar.
Muhammad ibn Isma'il al-Bukhari: Rejected hadith narrator, and once said: Weak, unreliable hadith narrator.
Yahya ibn Ma'in: He is not trustworthy nor reliable, he is nothing, and once said: Liar.