Synonyms|209Antonyms|4|Broader|1Narrower|0Related|111

60 entries under basic topic. ×

1
crucial(important, significant, original, vital)
1
elemental(adjective, material, important, natural)
1
elementary(important, significant, original, vital)
1
essential(adjective, material, important, natural)
1
first(important, significant, original, vital)
1
foundational(important, significant, original, vital)
1
grass-roots(important, significant, original, vital)
1
indispensable(important, significant, original, vital)
1
innate(adjective, material, natural, living)
1
intrinsic(important, significant, original, vital)
1
key(important, significant, original, vital)
1
live(adjective, material, natural, living)
1
living(adjective, material, natural, functional)
1
major(important, significant, original, vital)
1
meat-and-potatoes(important, significant, original, vital)
1
necessary(adjective, material, important, natural)
1
nuclear(adjective, material, natural, living)
1
original(adjective, material, important, natural)
1
paramount(important, significant, original, vital)
1
plasmic(adjective, material, natural, living)
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APASmart Define. (2015). structural thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/structural/thesaurus/synonyms
ChicagoSmart Define. 2015. "structural thesaurus" https://smartdefine.org/structural/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, structural thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/structural/thesaurus/synonyms>.
MLASmart Define. "structural thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/structural/thesaurus/synonyms>