Synonyms|386Antonyms|65|Broader|9Narrower|8Related|645

51 entries under primary topic. ×

3
foundational(adjective, simple, plain, important, significant)
2
bottom(noun, adjective, important, significant, original)
2
constitutional(adjective, important, significant, original, essential)
2
important(adjective, significant, original, essential, basic)
2
substratal(adjective, simple, plain, important, significant)
2
vital(adjective, important, significant, original, essential)
1
axiological(adjective, important, significant, original, essential)
1
axiomatic(important, significant, original, basic, vital)
1
bottom-line(important, significant, original, basic, vital)
1
constitutive(important, significant, original, basic, vital)
1
deep(adjective, original, basic)
1
deep-seated(adjective, original, basic)
1
grass-roots(adjective, important, significant, original, essential)
1
head(adjective, beginning, opening, original, prime)
1
indispensable(adjective, important, significant, original, essential)
1
integral(adjective, important, significant, original, essential)
1
intrinsic(adjective, important, significant, original, essential)
1
major(adjective, important, significant, original, essential)
1
meat-and-potatoes(adjective, important, significant, fresh, original)
1
necessary(adjective, important, significant, original, essential)
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APASmart Define. (2015). rudimentary thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/rudimentary/thesaurus/synonyms
ChicagoSmart Define. 2015. "rudimentary thesaurus" https://smartdefine.org/rudimentary/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, rudimentary thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/rudimentary/thesaurus/synonyms>.
MLASmart Define. "rudimentary thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/rudimentary/thesaurus/synonyms>