Which are the seven headings under opposition to reliable reports?

Review: reasons for weakness in reports

• Ṣaḥīḥ, ḥasan, ḍa‘īf, mawḍū‘, matrūk, mutawātir, ‘azīz.
• Hearing, meeting, integrity and accuracy.
• Mudraj, maqlūb, al-mazīd, muḍṭarib, muṣaḥḥaf/muḥarraf, shādhdh, munkar.