hadith: A report of the sayings or actions of muhammad peace be upon him
sunna or sunnah: Muslim law based, according to tradition, on the teachings and practices of mohammed peacr be upon him
obligatory = وآجب
recommended = مستحب
permissible = مباح
dislike= مكـروهـ
forbidden= حرام
school of islamic law
المذاهب
هذهـ تقريبا المصطلحـآت اللي انتبهت لها على مافهمت من السؤال ..
والله يوفقك :)