114 entries under adjective topic. ×

2
unrehearsed(impulsive, unqualified, unsuspecting, unready)
2
unwary(careless, foolish, stupid, bold)
2
venturesome(careless, thoughtless, impulsive, rash)
2
wrong-headed
1
abrupt
1
frivolous(silly, trivial)
1
haphazard
1
harebrained(careless, silly, foolish, trivial)
1
imbecilic(weak, simple, silly, foolish)
1
insane(weak, simple, silly, foolish)
1
insensitive(obtuse, unperceptive, unobservant)
1
instantaneous
1
insuppressible(careless, thoughtless, impulsive, rash)
1
jumping to conclusions(expression, idiom, careless, thoughtless)
1
makeshift
1
rough-and-ready
1
undevised
1
undiplomatic
1
venturous(careless, thoughtless, impulsive, rash)
1
weak(simple, silly, foolish, thoughtless)
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APASmart Define. (2015). ill-considered thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ill-considered/thesaurus/synonyms
ChicagoSmart Define. 2015. "ill-considered thesaurus" https://smartdefine.org/ill-considered/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, ill-considered thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ill-considered/thesaurus/synonyms>.
MLASmart Define. "ill-considered thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/ill-considered/thesaurus/synonyms>