66 entries under expression topic. ×

12
sine qua non(noun, idiom, condition, need)
5
vital part(noun, condition, need, essential)
2
call for(noun, order, interest, use)
2
dead certainty(idiom, certainty)
2
force majeure(idiom, compulsion)
2
foregone conclusion(idiom, predetermination)
2
no choice(noun, idiom, need, essential)
1
application employment(help, benefit, practice, value)
1
big trouble(noun, trouble, change, mess)
1
critical situation(noun, trouble, change, mess)
1
dire straits(noun, trouble, change, mess)
1
hot potato(noun, trouble, change, mess)
1
hour of decision(noun, idiom, trouble, change)
1
moment of truth(noun, idiom, trouble, change)
1
no alternative(noun, need, essential, requirement)
1
often financial(noun, difficulty, lack, hardship)
1
point of no return(noun, idiom, trouble, change)
1
turning point(noun, trouble, change, fix)
1
wear and tear(noun, idiom, help, benefit)
1
zero hour(noun, fix, pass, distress)
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APASmart Define. (2016). necessity thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/necessity/thesaurus/synonyms
ChicagoSmart Define. 2016. "necessity thesaurus" https://smartdefine.org/necessity/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, necessity thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/necessity/thesaurus/synonyms>.
MLASmart Define. "necessity thesaurus" 1 April 2016. Web. 22 September 2026. <https://smartdefine.org/necessity/thesaurus/synonyms>