5
vintage
3
conventional
2
traditional
2
old-fashioned(adjective, old, early, classic)
-1
conservative(adjective, moderate)
-1
classic
-1
outdated
-1
unoriginal
-2
old
-2
conformist
-2
customary
-2
derivative
-2
orthodox
-2
traditionalist
-2
unadventurous
11 years ago|135 views|share |citing 
APASmart Define. (2015). avant-garde thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/avant-garde/thesaurus/antonyms
ChicagoSmart Define. 2015. "avant-garde thesaurus" https://smartdefine.org/avant-garde/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2015, avant-garde thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/avant-garde/thesaurus/antonyms>.
MLASmart Define. "avant-garde thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/avant-garde/thesaurus/antonyms>