61 entries under progressive topic. ×

1
onward(adjective, tolerant, modern, radical, dynamic)
1
open-minded(adjective, moderate, tolerant, modern, radical)
1
permissive(moderate, flexible, lenient, open-minded)
1
rational(moderate, flexible, lenient, open-minded)
1
reasonable(moderate, flexible, lenient, open-minded)
1
receiving(moderate, flexible, lenient, open-minded)
1
receptive(moderate, flexible, lenient, open-minded)
1
tolerant(adjective, moderate, modern, flexible, radical)
1
unbiased(moderate, flexible, lenient, open-minded)
1
unbigoted(moderate, flexible, lenient, open-minded)
1
unconventional(moderate, unusual, strange, flexible, lenient)
1
understanding(moderate, flexible, lenient, open-minded)
1
unorthodox(moderate, unusual, strange, flexible, lenient)
1
unprejudiced(moderate, flexible, lenient, open-minded)
1
up-and-coming(tolerant, modern, radical, dynamic, liberal)
1
up-to-date(adjective, tolerant, modern, radical, dynamic)
1
wide(adjective, tolerant, modern, radical, dynamic)
0
bleeding-heart(adjective, tolerant, modern, radical, dynamic)
0
cutting edge(expression, radical, groundbreaking, world-shattering)
0
flexible(moderate, lenient, open-minded, noninterventionist)
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APASmart Define. (2015). left thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/left/thesaurus/synonyms
ChicagoSmart Define. 2015. "left thesaurus" https://smartdefine.org/left/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, left thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/left/thesaurus/synonyms>.
MLASmart Define. "left thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/left/thesaurus/synonyms>