Synonyms|231Antonyms|53|Broader|0Narrower|0Related|110

41 entries under essential topic. ×

6
necessary(adjective, important, capital, vital)
5
indispensable(adjective, important, capital, vital)
4
prerequisite(adjective, important, capital, vital)
3
exigent(required, needed)
3
imperative(important, capital, vital, fundamental)
3
needful(adjective, poor, important, capital)
3
urgent(required, needed)
2
compulsory(required, needed)
2
mandatory(necessary, required, needed)
2
obligatory(necessary, required, needed)
2
requisite(important, capital, vital, fundamental)
1
all-important(required, needed)
1
cardinal(important, capital, vital, fundamental)
1
compelling(required, needed)
1
crucial(important, capital, vital, fundamental)
1
fundamental(important, capital, vital, reliable)
1
needed(important, capital, vital, chief)
1
pressing(required, needed)
1
required(important, capital, vital, fundamental)
1
vital(important, fundamental, reliable, necessary)
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APASmart Define. (2015). necessitous thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/necessitous/thesaurus/synonyms
ChicagoSmart Define. 2015. "necessitous thesaurus" https://smartdefine.org/necessitous/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, necessitous thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/necessitous/thesaurus/synonyms>.
MLASmart Define. "necessitous thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/necessitous/thesaurus/synonyms>