2
ill-advised(foolish, rash, risky)
2
imprudent(foolish, rash, risky)
2
infelicitous
2
leper
2
loathsome(adjective, nasty, offensive, unpleasant, terrible)
2
lousy(noun, adjective, bad, nasty, offensive)
2
painful(pain, offensive, unpleasant, disgusting, extreme)
2
shunned(adjective, offensive, disagreeable, out, gross)
2
sour(adjective, bad, nasty, horrible, disagreeable)
2
tasteless(adjective, offensive, unpleasant, disgusting, painful)
2
unappetizing(offensive, unpleasant, disgusting, painful, tasteless)
2
unasked(unpleasant, disagreeable, lousy, annoying, unwelcome)
2
unenviable
2
unhappy(adjective, bad, nasty, horrible, improper)
2
unloved(adjective, out, gross, lousy, weird)
2
unlovely(adjective, bad, nasty, horrible, disagreeable)
2
unnecessary(adjective, extra, surplus, pointless, superfluous)
2
unseemly
2
unsightly(adjective, offensive, disgusting, ugly, revolting)
2
unvalued(adjective, indifference, out, gross, lousy)
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APASmart Define. (2015). undesirable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/undesirable/thesaurus/synonyms
ChicagoSmart Define. 2015. "undesirable thesaurus" https://smartdefine.org/undesirable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, undesirable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/undesirable/thesaurus/synonyms>.
MLASmart Define. "undesirable thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/undesirable/thesaurus/synonyms>