91 entries under requirement topic. ×

3
essence(noun, condition, need, essential, basic)
3
mandate(noun, call, claim, request, obligation)
3
use(noun, order, interest, practice, call)
2
burden(noun, trouble, force, understanding, right)
2
exaction(noun, order, interest, use, call)
2
extremity(noun, trouble, change, fix, pass)
2
godsend(noun, need, essential, prerequisite)
2
inadequacy(noun, pass, difficulty, distress, weakness)
2
inexorableness(noun, need, essential, prerequisite)
2
insufficiency(noun, pass, difficulty, distress, weakness)
2
no choice(noun, expression, idiom, need, essential)
2
shortage(noun, pass, difficulty, distress, failure)
1
charge(noun, order, understanding, right, interest)
1
commitment(noun, understanding, right, want, responsibility)
1
committal(noun, understanding, right, want, responsibility)
1
contingency(noun, trouble, change, fix, pass)
1
debt(noun, understanding, pass, right, difficulty)
1
deficiency(noun, pass, difficulty, distress, failure)
1
devoir(noun, understanding, right, want, responsibility)
1
duty(noun, force, understanding, right, want)
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APASmart Define. (2016). necessity thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/necessity/thesaurus/synonyms
ChicagoSmart Define. 2016. "necessity thesaurus" https://smartdefine.org/necessity/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, necessity thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/necessity/thesaurus/synonyms>.
MLASmart Define. "necessity thesaurus" 1 April 2016. Web. 27 September 2026. <https://smartdefine.org/necessity/thesaurus/synonyms>