160 entries under adjective topic. ×

2
needful(significant, essential, basic, vital)
2
required(important, significant, serious, essential)
2
requisite(significant, essential, basic, vital)
2
stiff(difficult, severity, taxing)
1
all-important(significant, essential, basic, vital)
1
backbreaking(severe, difficult, harsh, heavy)
1
binding(significant, essential, basic, vital)
1
blatant
1
bottom-line(significant, essential, basic, vital)
1
chief(big, significant, substantial, large)
1
de rigueur(expression, significant, essential, basic)
1
demanded
1
dictatorial
1
effortful
1
egregious
1
expedient(significant, essential, basic, vital)
1
fundamental(significant, essential, basic, vital)
1
grave(severe, harsh, big, heavy)
1
incumbent on(expression, significant, essential, basic)
1
inexorable
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APASmart Define. (2015). exigent thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/exigent/thesaurus/synonyms
ChicagoSmart Define. 2015. "exigent thesaurus" https://smartdefine.org/exigent/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, exigent thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/exigent/thesaurus/synonyms>.
MLASmart Define. "exigent thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/exigent/thesaurus/synonyms>