5
inadvisable(adjective, foolish, inappropriate, unwise, risky)
5
indifferent(adjective, unconcerned, unkind, uncaring, reckless)
5
instantaneous(adjective, impulsive, sudden)
5
neglectful(adjective, sharp, rude, careless, indifferent)
5
nonsensical(adjective, crazy, mad, odd, insane)
5
passionate(adjective, violent, careless, ardent, restless)
5
precipitant(adjective, violent, careless, fast, careful)
5
quick-tempered(adjective, nervous, emotional, restless, fiery)
5
roseola
5
snap(noun, adjective)
5
succession(noun, condition, flood, reaction, eruption)
5
unplanned(noun, adjective, impulsive, unthinking)
5
venturous(adjective, careless, wild, bold, thoughtless)
4
adventuresome(adjective, smart, careless, wild, bold)
4
crusty(adjective, excitable)
4
dashing
4
eczema(noun, condition)
4
edgy(adjective, nervous, emotional, restless, fiery)
4
explosive(adjective, volatile, impetuous, quick-tempered, excitable)
4
frenzied(adjective, careless, violence, anxious, worried)
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APASmart Define. (2015). rash thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/rash/thesaurus/synonyms
ChicagoSmart Define. 2015. "rash thesaurus" https://smartdefine.org/rash/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, rash thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/rash/thesaurus/synonyms>.
MLASmart Define. "rash thesaurus" 3 August 2015. Web. 25 September 2026. <https://smartdefine.org/rash/thesaurus/synonyms>