Synonyms|345Antonyms|156|Broader|3Narrower|0Related|512

113 entries under original topic. ×

1
age-old(last, old, venerable, outdated)
1
ahead(adjective, head, beginning, opening)
1
anterior(adjective, head, beginning, opening)
1
axiological(adjective, important, significant, essential)
1
axiomatic(important, significant, basic, vital)
1
bottom(adjective, important, significant, essential)
1
bottom-line(important, significant, basic, vital)
1
cast-off(last, past, primitive, venerable)
1
constitutional(adjective, important, significant, essential)
1
constitutive(important, significant, basic, vital)
1
crumbling(last, past, venerable, outdated)
1
dated(last, past, venerable, outdated)
1
decayed(last, past, venerable, outdated)
1
done(last, past, venerable, outdated)
1
erstwhile(last, past, primitive, venerable)
1
essential(adjective, simple, rough, important, significant)
1
foundational(adjective, important, significant, essential)
1
front(adjective, head, beginning, opening)
1
grass-roots(adjective, important, significant, essential)
1
hackneyed(last, past, venerable, outdated)
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APASmart Define. (2015). primordial thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/primordial/thesaurus/synonyms
ChicagoSmart Define. 2015. "primordial thesaurus" https://smartdefine.org/primordial/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, primordial thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/primordial/thesaurus/synonyms>.
MLASmart Define. "primordial thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/primordial/thesaurus/synonyms>