51 entries under heavy topic. ×

4
trying
4
vital(adjective, big, important, significant)
3
difficult(adjective, hard, tough, severe)
3
galling
3
superincumbent(adjective, difficult, cruel, demanding)
2
arduous(adjective, difficult, taxing)
2
heavy(adjective, difficult, harsh, big)
2
life-and-death(adjective, important, serious, critical)
2
troublesome(hard, tough, severe, difficult, harsh)
1
backbreaking(adjective, severe, difficult, harsh)
1
effortful
1
grave(adjective, severe, harsh, big)
1
laborious
1
momentous(adjective, big, significant, substantial)
1
ponderous(severe, harsh, big, substantial)
1
rough
1
significant(adjective, great, big, important)
1
ugly(adjective, acute, major, dangerous)
0
afflictive(adjective, acute, major, dangerous)
0
consequential(adjective, acute, major, dangerous)
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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>