Traditional
来自Big Physics
wiktionary
tradition + -al
etymonline
traditional (adj.)
1590s, "observing traditions;" c. 1600, "handed down as tradition," from tradition + -al (1). In reference to jazz, from 1950. Related: Traditionally; traditionalist.
There is no hope in returning to a traditional faith after it has once been abandoned, since the essential condition in the holder of a traditional faith is that he should not know he is a traditionalist. [Al Ghazali]