56 entries under leading-edge topic. ×

14
radical(noun, adjective, person, open, moderate)
13
liberal(noun, adjective, open, moderate, spread)
5
innovative(adjective, new, modern, radical, resourceful)
4
modernistic(radical, pioneering, trailblazing, avant-garde)
3
original(adjective, unusual, strange, radical, alternative)
2
contemporary(radical, pioneering, trailblazing, avant-garde)
2
extreme(adjective, sophisticated, higher, pioneering)
2
fashionable(pioneering, trailblazing)
2
modish(radical, pioneering, trailblazing, avant-garde)
2
now(radical, pioneering, trailblazing, avant-garde)
2
ultramodern(radical, pioneering, trailblazing, avant-garde)
1
higher(sophisticated, pioneering, trailblazing, developed)
1
late(sophisticated, higher, pioneering, trailblazing)
0
au courant(expression, pioneering, trailblazing)
0
brand-new(pioneering, trailblazing, cutting-edge)
0
breakthrough(sophisticated, higher, pioneering, trailblazing)
0
current(radical, pioneering, trailblazing, avant-garde)
0
dewy(pioneering, trailblazing)
0
different(pioneering, trailblazing)
0
dissimilar(pioneering, trailblazing)
<123>
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APASmart Define. (2016). progressive thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/progressive/thesaurus/synonyms
ChicagoSmart Define. 2016. "progressive thesaurus" https://smartdefine.org/progressive/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, progressive thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/progressive/thesaurus/synonyms>.
MLASmart Define. "progressive thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/progressive/thesaurus/synonyms>