87 entries under vital topic. ×

4
obligatory(adjective, important, significant, essential, critical)
3
mandatory(adjective, significant, essential, basic)
2
decisive(adjective, great, big, significant, substantial)
2
essential(adjective, big, important, significant, substantial)
2
heavy(adjective, difficult, harsh, big, heavy)
2
indispensable(adjective, important, significant, serious, essential)
2
life-and-death(adjective, heavy, important, serious, critical)
2
needful(adjective, significant, essential, basic)
2
required(adjective, important, significant, serious, essential)
2
requisite(adjective, significant, essential, basic)
1
all-important(adjective, significant, essential, basic)
1
big(significant, substantial, valuable, imperative)
1
big-league(significant, imperative)
1
binding(adjective, significant, essential, basic)
1
bottom-line(adjective, significant, essential, basic)
1
chief(adjective, big, significant, substantial, large)
1
considerable(big, significant, substantial, valuable)
1
conspicuous(significant, imperative)
1
de rigueur(expression, adjective, significant, essential, basic)
1
determining(big, significant, substantial, valuable)
11 years ago|6k views|share |citing 
APASmart Define. (2015). exigent thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/exigent/thesaurus/synonyms
ChicagoSmart Define. 2015. "exigent thesaurus" https://smartdefine.org/exigent/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, exigent thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/exigent/thesaurus/synonyms>.
MLASmart Define. "exigent thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/exigent/thesaurus/synonyms>