41 entries under vital topic. ×

2
constitutional(adjective, body, material, important, significant)
2
crucial(adjective, important, significant, original, essential)
2
substratal(adjective, simple, plain, important, significant)
1
axiological(important, original, basic, primary)
1
axiomatic(important, original, basic, primary)
1
bottom-line(adjective, important, significant, original, essential)
1
first(important, original, serious, basic, prime)
1
grass-roots(important, original, basic, primary)
1
integral(material, important, natural, original, basic)
1
intrinsic(adjective, important, significant, original, essential)
1
meat-and-potatoes(base, important, last, original, basic)
1
paramount(important, original, serious, basic, prime)
1
requisite(important, original, essential, basic)
1
significant(important, original, basic, primary)
1
structural(material, important, natural, original, basic)
1
substrative(important, original, basic, primary)
1
supporting(important, original, basic, primary)
1
sustaining(important, original, basic, primary)
1
theoretical(important, original, basic, primary)
1
underived(important, original, basic, primary)
11 years ago|5.3k views|share |citing 
APASmart Define. (2015). basal thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/basal/thesaurus/synonyms
ChicagoSmart Define. 2015. "basal thesaurus" https://smartdefine.org/basal/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, basal thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/basal/thesaurus/synonyms>.
MLASmart Define. "basal thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/basal/thesaurus/synonyms>