15
inexpedient(adjective, wrong, false, negative, awkward)
11
imprudent(adjective, wrong, false, awkward, irregular)
11
unwise(adjective, foolish, stupid, thoughtless, inappropriate)
9
foolish(adjective, rash, unwise, risky, recommended)
9
impolitic(adjective, careless, foolish, inappropriate, rash)
9
inappropriate(adjective, wrong, false, foolish, awkward)
9
injudicious(adjective, foolish, thoughtless, inappropriate, unwise)
8
indiscreet(adjective, foolish, inappropriate, rash, unwise)
8
unadvisable(adjective, inexpedience)
8
wrong(adjective, bad, false, negative, awkward)
7
careless(adjective, inappropriate, unwise, recommended)
7
ill-advised(adjective, wrong, false, foolish, negative)
7
improper(adjective, negative, suitable, unsuitable, unfitting)
7
rash(adjective, foolish, inappropriate, unwise, risky)
7
undesirable(adjective, foolish, rash, risky, inexpedience)
6
ill-considered(adjective, foolish, rash, unwise, risky)
6
unsuitable(adjective, wrong, false, awkward, unfitting)
5
bad(adjective, bad)
5
foolhardy(adjective, foolish, rash, risky, recommended)
5
ill-judged(adjective, stupid, inappropriate, unwise)
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APASmart Define. (2015). inadvisable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/inadvisable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inadvisable thesaurus" https://smartdefine.org/inadvisable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, inadvisable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/inadvisable/thesaurus/synonyms>.
MLASmart Define. "inadvisable thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/inadvisable/thesaurus/synonyms>