480 entries under adjective topic. ×

3
parched(hard, dry, bare, old)
3
past(hard, last, original, old)
3
polluted(rank, foul, disgusting, disagreeable)
3
prosy(dull, mean, weak, simple)
3
pungent(strong, offensive, sweet, foul)
3
repetitious(dull, hard, flat, stupid)
3
tiring
3
unexciting(dull, flat, stupid, dry)
3
unmoving(quiet, still, stationary)
3
unpalatable(dull, weak, flat, boring)
3
wearisome(dull, simple, flat, stupid)
3
wearying
3
withered
3
zestless(hard, old, sour, musty)
2
aged
2
bent(hard, old, sour, musty)
2
blah(dull, weak, simple, flat)
2
characterless
2
colorless(dull, mean, weak, simple)
2
dank(strong, offensive, sweet, foul)
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APASmart Define. (2015). stale thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/stale/thesaurus/synonyms
ChicagoSmart Define. 2015. "stale thesaurus" https://smartdefine.org/stale/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, stale thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/stale/thesaurus/synonyms>.
MLASmart Define. "stale thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/stale/thesaurus/synonyms>