5
nonconventional(adjective, state, quality, progress, newness)
5
novel(adjective, state, quality, originality, innovation)
4
avant-garde(adjective, state, quality, originality, innovation)
4
unprecedented(adjective, state, quality, advance, future)
4
innovative(adjective, state, quality, originality, innovation)
4
abnormal(adjective, state, quality, originality, innovation)
4
anticonventional(adjective, state, quality, progress, newness)
4
antiestablishment(adjective, state, quality, progress, newness)
4
futuristic(adjective, state, quality, advance, future)
4
infrequent(adjective, state, quality, originality, innovation)
4
large-minded(adjective, state, quality, progress, newness)
4
modernistic(adjective, state, quality, advance, future)
4
newfangled(adjective, state, quality, advance, future)
4
nonconservative(adjective, state, quality, progress, newness)
4
present-day(adjective, state, quality, advance, future)
4
rare(adjective, state, quality, progress, newness)
4
state-of-the-art(adjective, state, quality, advance, future)
4
unestablished(adjective, state, quality, progress, newness)
4
unfixed(adjective, state, quality, progress, newness)
4
up-to-date(adjective, state, quality, advance, future)
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APASmart Define. (2016). traditional thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/traditional/thesaurus/antonyms
ChicagoSmart Define. 2016. "traditional thesaurus" https://smartdefine.org/traditional/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, traditional thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/traditional/thesaurus/antonyms>.
MLASmart Define. "traditional thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/traditional/thesaurus/antonyms>