Synonyms|804Antonyms|195|Broader|23Narrower|33Related|1.3k
2
onetime(last, original, past, venerable, outdated)
2
outworn(adjective, odd, old, unfashionable, outdated)
2
paleolithic(adjective, old, oldness)
2
plain(adjective, open, simple, easy, straightforward)
2
preadamite
2
preglacial
2
previous(last, old, past, first, primary)
2
principal(adjective, body, material, important, significant)
2
protohistoric
2
quondam(last, original, old, past, venerable)
2
root(adjective, original, basic, fundamental, primary)
2
rough-and-ready
2
seminal
2
simplistic
2
sometime(last, original, old, past, venerable)
2
spartan
2
substratal(adjective, simple, plain, important, significant)
2
superannuated(adjective, original, odd, old, past)
2
throwback
2
troglodyte
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APASmart Define. (2015). primitive thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/primitive/thesaurus/synonyms
ChicagoSmart Define. 2015. "primitive thesaurus" https://smartdefine.org/primitive/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, primitive thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/primitive/thesaurus/synonyms>.
MLASmart Define. "primitive thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/primitive/thesaurus/synonyms>