Synonyms|147Antonyms|3|Broader|0Narrower|0Related|5

68 entries under significant topic. ×

1
prime(adjective, important, original, essential)
1
primitive(adjective, important, original, essential)
1
primordial(adjective, important, original, basic)
1
principal(adjective, important, original, essential)
1
quintessential(adjective, essential, basic, vital)
1
radical(adjective, important, original, essential)
1
required(adjective, important, essential, critical)
1
rudimentary(adjective, important, original, basic)
1
specified(adjective, essential, basic, vital)
1
structural(adjective, important, original, basic)
1
substratal(adjective, important, original, essential)
1
substrative(adjective, important, original, essential)
1
supporting(adjective, important, original, basic)
1
sustaining(adjective, important, original, basic)
1
theoretical(adjective, important, original, basic)
1
unavoidable(adjective, essential, basic, vital)
1
underived(adjective, important, original, essential)
1
urgent(adjective, important, essential, critical)
1
vital(adjective, important, original, essential)
1
wanted(adjective, essential, basic, vital)
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APASmart Define. (2011). bottom-line thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/bottom-line/thesaurus/synonyms
ChicagoSmart Define. 2011. "bottom-line thesaurus" https://smartdefine.org/bottom-line/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2011, bottom-line thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/bottom-line/thesaurus/synonyms>.
MLASmart Define. "bottom-line thesaurus" 29 May 2011. Web. 26 September 2026. <https://smartdefine.org/bottom-line/thesaurus/synonyms>