Synonyms|1.1kAntonyms|182|Broader|18Narrower|25Related|905

217 entries under essential topic. ×

1
essentiality(cause, need, source, origin)
1
evidence(noun, support, action, base, beginning)
1
exaction(concern, demand, need, requirement)
1
exigency(concern, demand, need, standard)
1
exigent(adjective, significant, basic, vital)
1
expedient(adjective, significant, basic, vital)
1
explanation(noun, support, action, base, beginning)
1
godsend(need, requirement, prerequisite, essentiality)
1
hard fact(noun, expression, support, action, base)
1
highest(adjective, original, serious, basic)
1
incumbent on(expression, adjective, significant, basic)
1
indispensability(need, requirement, prerequisite, essentiality)
1
inevitability(need, requirement, prerequisite, essentiality)
1
inexorableness(need, requirement, prerequisite, essentiality)
1
infrastructure(noun, support, action, cause, start)
1
justification(noun, support, action, base, beginning)
1
keynote(noun, adjective, law, support, regulation)
1
latent(adjective, characteristic, natural, original)
1
life or death(expression, idiom, need, basic)
1
mandatory(adjective, significant, basic, vital)
For more, visit Fundamental on Power Thesaurus
10 years ago|25k views|share |citing 
APASmart Define. (2016). fundamental thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fundamental/thesaurus/synonyms
ChicagoSmart Define. 2016. "fundamental thesaurus" https://smartdefine.org/fundamental/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, fundamental thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fundamental/thesaurus/synonyms>.
MLASmart Define. "fundamental thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/fundamental/thesaurus/synonyms>