Synonyms|158Antonyms|2|Broader|0Narrower|0Related|29
1
inventive
1
irreducible(adjective, pure)
1
key(adjective, important, significant, original, basic)
1
lowermost(adjective, base, last, bottom)
1
major(adjective, important, significant, original, basic)
1
meat and potatoes(expression, adjective, idiom, simple, straightforward)
1
monolithic(adjective, pure)
1
necessary(adjective, important, significant, original, basic)
1
nethermost(adjective, base, last, bottom)
1
paramount(adjective, important, significant, original, basic)
1
parturient
1
prefatory(adjective, simple, straightforward, basic, fundamental)
1
pregnant
1
preliminary(adjective, simple, straightforward, basic, fundamental)
1
prenatal
1
primo(adjective, simple, straightforward, basic, fundamental)
1
primordial(adjective, important, significant, original, basic)
1
principal(adjective, important, significant, original, basic)
1
procreative
1
pure(adjective, pure)
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APASmart Define. (2015). foundational thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/foundational/thesaurus/synonyms
ChicagoSmart Define. 2015. "foundational thesaurus" https://smartdefine.org/foundational/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, foundational thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/foundational/thesaurus/synonyms>.
MLASmart Define. "foundational thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/foundational/thesaurus/synonyms>