37 entries under unwary topic. ×

1
hot-and-cold(thoughtless, impetuous)
1
jumping the gun(expression, idiom, thoughtless, impetuous)
1
mad(thoughtless, impetuous)
1
madcap(noun, thoughtless, impetuous)
1
reckless(noun, thoughtless, impetuous)
1
swift(thoughtless, impetuous)
1
unexpected(chance, thoughtless, impetuous, unplanned)
1
unmeditated(thoughtless, impulse, impetuous)
1
up-and-down(thoughtless, impetuous)
0
brash(thoughtless, impetuous)
0
careless(thoughtless, impetuous)
0
flaky(thoughtless, impetuous)
0
imprudent(thoughtless, impetuous)
0
intuitive(thoughtless, impetuous)
0
irresponsible(thoughtless, impetuous)
0
passionate(thoughtless, impetuous)
0
thoughtless
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APASmart Define. (2015). extemporaneous thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/extemporaneous/thesaurus/synonyms
ChicagoSmart Define. 2015. "extemporaneous thesaurus" https://smartdefine.org/extemporaneous/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2015, extemporaneous thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/extemporaneous/thesaurus/synonyms>.
MLASmart Define. "extemporaneous thesaurus" 13 April 2015. Web. 2 October 2026. <https://smartdefine.org/extemporaneous/thesaurus/synonyms>