Synonyms|175Antonyms|0|Broader|1Narrower|0Related|28

38 entries under requirement topic. ×

2
necessity(noun, need, essential, prerequisite)
1
call(need, essential, prerequisite, essentiality)
1
cause(need, essential, prerequisite, essentiality)
1
claim(need, essential, prerequisite, essentiality)
1
compulsion(need, essential, prerequisite, essentiality)
1
demand(noun, need, essential, prerequisite)
1
desideratum(need, essential, prerequisite, inevitability)
1
duress(need, essential, prerequisite, essentiality)
1
essence(need, essential, prerequisite, essentiality)
1
essential(need, prerequisite, inevitability, essentiality)
1
essentiality(need, essential, prerequisite)
1
exaction(need, essential, prerequisite, essentiality)
1
exigency(need, essential, prerequisite, essentiality)
1
fundamental(need, essential, prerequisite, essentiality)
1
godsend(need, essential, prerequisite, essentiality)
1
imperative(need, essential, prerequisite, essentiality)
1
indispensability(need, essential, prerequisite, inevitability)
1
inevitability(need, essential, prerequisite, essentiality)
1
inexorableness(need, essential, prerequisite, essentiality)
1
life or death(expression, idiom, need, essential)
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APASmart Define. (2015). vitals thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/vitals/thesaurus/synonyms
ChicagoSmart Define. 2015. "vitals thesaurus" https://smartdefine.org/vitals/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, vitals thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/vitals/thesaurus/synonyms>.
MLASmart Define. "vitals thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/vitals/thesaurus/synonyms>