Abu Ahmad bin Adi al-Jurjani: Sheikh Saleh
Abu al-Faraj ibn al-Jawzi: He narrates Munkar (rejected) Hadiths from trustworthy narrators
Abu Ja'far al-'Uqayli: He narrates Munkar (rejected) Hadiths from those who cannot be considered reliable, and most of his Hadiths are delusions
Al-Khatib al-Baghdadi: Weak, narrates Munkar (rejected) Hadiths from trustworthy narrators
Al-Daraqutni: Abandoned
Al-Dhahabi: He came with Munkar (rejected) information, and once: he mentioned two false Hadiths and did not attribute them to fabrication
Ja'far bin Muhammad al-Mustaghfiri: He narrates strange things and narrates Munkar (rejected) Hadiths uniquely