0
neanderthal
0
noncivilised
0
noncivilized
0
nonlinear
0
nonmodern
0
nonprogressive
0
obsolete
0
old
0
old-fashioned
0
old-time
0
old-world
0
old style
0
old style font
0
olden
0
oldfangled
0
opposing progress
0
orthodox
0
out-of-date
0
outmoded
0
outworn
11 years ago|188 views|share |citing 
APASmart Define. (2015). regressive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/regressive/thesaurus/related
ChicagoSmart Define. 2015. "regressive thesaurus" https://smartdefine.org/regressive/thesaurus/related (accessed September 25, 2026).
HarvardSmart Define 2015, regressive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/regressive/thesaurus/related>.
MLASmart Define. "regressive thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/regressive/thesaurus/related>