12
conservative(noun, adjective, person, dull, quiet)
8
reactionary(adjective, moderate, cautious, timid, conservative)
8
standpat(adjective, right, moderate, conservative, conformist)
6
backward(adjective, dull, moderate, low, stupid)
6
fusty
6
nonprogressive
6
old-fashioned(adjective, conventional, traditional, conservative, conformist)
5
traditional(adjective, state, quality, moderate, cautious)
4
conventional(adjective, moderate, cautious, timid, traditional)
4
slow(adjective, late, behind)
4
undeveloped(adjective, immature)
3
hidebound(adjective, moderate, cautious, conventional, timid)
3
moderate(adjective, dull, low, cautious, late)
3
narrow-minded
3
old-fogyish
3
right-wing(adjective, moderate, cautious, conventional, timid)
3
traditionalist(noun, adjective, moderate, conventional, traditional)
3
ultraconservative
2
Tory(right, moderate, cautious, timid, conservative)
2
behind(adjective, dull, moderate, low, stupid)
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APASmart Define. (2015). unprogressive thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/unprogressive/thesaurus/synonyms
ChicagoSmart Define. 2015. "unprogressive thesaurus" https://smartdefine.org/unprogressive/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, unprogressive thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/unprogressive/thesaurus/synonyms>.
MLASmart Define. "unprogressive thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/unprogressive/thesaurus/synonyms>