1
mucky
1
nowhere(adjective, dull, weak, flat, boring)
1
off
1
outrageous(adjective, bad, offensive, foul, revolting)
1
pabulum(adjective, dull, weak, flat, boring)
1
plain(adjective, dull, weak, flat, unpleasant)
1
plain vanilla(expression, adjective, dull, weak, flat)
1
poisonous(adjective, bad, offensive, foul, revolting)
1
sick-making
1
stale(adjective, dull, weak, flat, boring)
1
tame(adjective, dull, weak, flat, boring)
1
thankless
1
thin(adjective, dull, weak, flat, boring)
1
unalluring
1
undelectable
1
undelicious
1
unengaging
1
unenjoyable
1
uninspired(adjective, dull, weak, flat, boring)
1
unpleasing
10 years ago|11k views|share |citing 
APASmart Define. (2016). unappetizing thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unappetizing/thesaurus/synonyms
ChicagoSmart Define. 2016. "unappetizing thesaurus" https://smartdefine.org/unappetizing/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, unappetizing thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unappetizing/thesaurus/synonyms>.
MLASmart Define. "unappetizing thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/unappetizing/thesaurus/synonyms>