2
impatient(adjective, quick, speedy, hasty, hurried)
2
impelling(adjective, needing)
2
impetuous(adjective, passionate, careless, cruel, crazy)
2
indignant(adjective, hurt, mad, angry, sore)
2
insatiable(avid, greedy, voracious)
2
instantaneous(adjective, direct, prompt, fast, quick)
2
irked(adjective, hurt, mad, angry, sore)
2
leading(adjective, needing)
2
life-threatening(adjective, dangerous)
2
loud
2
meaningful(severe, important, substantial, serious, valuable)
2
moving
2
must
2
necessity
2
on the spot(expression, idiom)
2
passing(quick, speedy, hurried)
2
peeved(adjective, hurt, mad, angry, sore)
2
perilous(adjective, bad, heavy, significant, serious)
2
pertinacious
2
precarious(adjective, dangerous)
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APASmart Define. (2015). urgent thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/urgent/thesaurus/synonyms
ChicagoSmart Define. 2015. "urgent thesaurus" https://smartdefine.org/urgent/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, urgent thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/urgent/thesaurus/synonyms>.
MLASmart Define. "urgent thesaurus" 3 August 2015. Web. 26 September 2026. <https://smartdefine.org/urgent/thesaurus/synonyms>