6
troublesome(adjective, bad, unpleasant, negative, adverse)
6
untimely(adjective, bad, miserable, negative, wretched)
6
wretched(adjective, bad, poor, awkward, inappropriate)
5
critical(adjective, offensive, negative, disapproving, disparaging)
5
damaging(adjective, bad, poor, harmful, detrimental)
5
hard(adjective, angry, adverse, offended, indignant)
5
ill-timed(adjective, improper, inappropriate, unfortunate, damaging)
5
improper(adjective, bad, negative, inappropriate, unfortunate)
5
inexpedient(adjective, bad, negative, improper, inappropriate)
5
inferior(adjective, bad, lowest)
5
threatening(adjective, bad, negative, menacing, disapproving)
5
uncomplimentary(adjective, offensive, negative, damaging, disapproving)
5
unsatisfactory(adjective, help, bad, poor, small)
4
antipathetic(adjective, hostile, hesitant, antagonistic, contrary)
4
baleful(adjective, harmful, threatening, menacing, ominous)
4
conflicting(adjective, nasty, cold, hostile, unfriendly)
4
deleterious(adjective, harmful, threatening, damaging, ominous)
4
disapproving(adjective, mean, nasty, negative, unfriendly)
4
inadequate(adjective, bad, poor, small, insignificant)
4
inappropriate(adjective, bad, poor, awkward, improper)
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APASmart Define. (2016). unfavorable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unfavorable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfavorable thesaurus" https://smartdefine.org/unfavorable/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unfavorable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unfavorable/thesaurus/synonyms>.
MLASmart Define. "unfavorable thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unfavorable/thesaurus/synonyms>